2079184744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 5083545600

約数和(自身を除く): 3004360856

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 191, 247, 266, 364, 382, 494, 532, 728, 764, 787, 988, 1064, 1337, 1528, 1574, 1729, 1976, 2483, 2674, 3148, 3458, 3629, 4966, 5348, 5509, 6296, 6916, 7258, 9932, 10231, 10696, 11018, 13832, 14516, 14953, 17381, 19864, 20462, 22036, 25403, 29032, 29906, 34762, 40924, 44072, 47177, 50806, 59812, 69524, 71617, 81848, 94354, 101612, 104671, 119624, 139048, 143234, 150317, 188708, 194389, 203224, 209342, 286468, 300634, 330239, 377416, 388778, 418684, 572936, 601268, 660478, 777556, 837368, 1052219, 1202536, 1320956, 1360723, 1555112, 1954121, 2104438, 2641912, 2721446, 2856023, 3908242, 4208876, 5442892, 5712046, 7816484, 8417752, 10885784, 11424092, 13678847, 15632968, 19992161, 22848184, 27357694, 37128299, 39984322, 54715388, 74256598, 79968644, 109430776, 148513196, 159937288, 259898093, 297026392, 519796186, 1039592372, 2079184744]

約数ペア:

[(1, 2079184744), (2, 1039592372), (4, 519796186), (7, 297026392), (8, 259898093), (13, 159937288), (14, 148513196), (19, 109430776), (26, 79968644), (28, 74256598), (38, 54715388), (52, 39984322), (56, 37128299), (76, 27357694), (91, 22848184), (104, 19992161), (133, 15632968), (152, 13678847), (182, 11424092), (191, 10885784), (247, 8417752), (266, 7816484), (364, 5712046), (382, 5442892), (494, 4208876), (532, 3908242), (728, 2856023), (764, 2721446), (787, 2641912), (988, 2104438), (1064, 1954121), (1337, 1555112), (1528, 1360723), (1574, 1320956), (1729, 1202536), (1976, 1052219), (2483, 837368), (2674, 777556), (3148, 660478), (3458, 601268), (3629, 572936), (4966, 418684), (5348, 388778), (5509, 377416), (6296, 330239), (6916, 300634), (7258, 286468), (9932, 209342), (10231, 203224), (10696, 194389), (11018, 188708), (13832, 150317), (14516, 143234), (14953, 139048), (17381, 119624), (19864, 104671), (20462, 101612), (22036, 94354), (25403, 81848), (29032, 71617), (29906, 69524), (34762, 59812), (40924, 50806), (44072, 47177)]