1885039156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 4511223808

約数和(自身を除く): 2626184652

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 127, 143, 154, 182, 242, 254, 286, 308, 337, 364, 484, 508, 572, 674, 847, 889, 1001, 1348, 1397, 1573, 1651, 1694, 1778, 2002, 2359, 2794, 3146, 3302, 3388, 3556, 3707, 4004, 4381, 4718, 5588, 6292, 6604, 7414, 8762, 9436, 9779, 11011, 11557, 14828, 15367, 17524, 18161, 19558, 22022, 23114, 25949, 30667, 30734, 36322, 39116, 40777, 42799, 44044, 46228, 48191, 51898, 61334, 61468, 72644, 81554, 85598, 96382, 103796, 107569, 122668, 127127, 163108, 171196, 192764, 199771, 215138, 254254, 285439, 299593, 337337, 399542, 430276, 470789, 508508, 530101, 556387, 570878, 599186, 674674, 799084, 941578, 1060202, 1112774, 1141756, 1198372, 1349348, 1398397, 1883156, 2120404, 2225548, 2796794, 3295523, 3710707, 3894709, 5178679, 5593588, 6120257, 6591046, 7421414, 7789418, 10357358, 12240514, 13182092, 14842828, 15578836, 20714716, 24481028, 36250753, 42841799, 67322827, 72501506, 85683598, 134645654, 145003012, 171367196, 269291308, 471259789, 942519578, 1885039156]

約数ペア:

[(1, 1885039156), (2, 942519578), (4, 471259789), (7, 269291308), (11, 171367196), (13, 145003012), (14, 134645654), (22, 85683598), (26, 72501506), (28, 67322827), (44, 42841799), (52, 36250753), (77, 24481028), (91, 20714716), (121, 15578836), (127, 14842828), (143, 13182092), (154, 12240514), (182, 10357358), (242, 7789418), (254, 7421414), (286, 6591046), (308, 6120257), (337, 5593588), (364, 5178679), (484, 3894709), (508, 3710707), (572, 3295523), (674, 2796794), (847, 2225548), (889, 2120404), (1001, 1883156), (1348, 1398397), (1397, 1349348), (1573, 1198372), (1651, 1141756), (1694, 1112774), (1778, 1060202), (2002, 941578), (2359, 799084), (2794, 674674), (3146, 599186), (3302, 570878), (3388, 556387), (3556, 530101), (3707, 508508), (4004, 470789), (4381, 430276), (4718, 399542), (5588, 337337), (6292, 299593), (6604, 285439), (7414, 254254), (8762, 215138), (9436, 199771), (9779, 192764), (11011, 171196), (11557, 163108), (14828, 127127), (15367, 122668), (17524, 107569), (18161, 103796), (19558, 96382), (22022, 85598), (23114, 81554), (25949, 72644), (30667, 61468), (30734, 61334), (36322, 51898), (39116, 48191), (40777, 46228), (42799, 44044)]