8979777716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 19654854912

約数和(自身を除く): 10675077196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 197, 364, 388, 394, 679, 788, 1261, 1291, 1358, 1379, 2522, 2561, 2582, 2716, 2758, 5044, 5122, 5164, 5516, 8827, 9037, 10244, 16783, 17654, 17927, 18074, 19109, 33566, 35308, 35854, 36148, 38218, 67132, 71708, 76436, 117481, 125227, 133763, 234962, 248417, 250454, 254327, 267526, 469924, 496834, 500908, 508654, 535052, 876589, 993668, 1017308, 1627951, 1738919, 1753178, 1780289, 3255902, 3306251, 3477838, 3506356, 3560578, 6511804, 6612502, 6955676, 7121156, 11395657, 13225004, 22791314, 23143757, 24669719, 45582628, 46287514, 49339438, 92575028, 98678876, 172688033, 320706347, 345376066, 641412694, 690752132, 1282825388, 2244944429, 4489888858, 8979777716]

約数ペア:

[(1, 8979777716), (2, 4489888858), (4, 2244944429), (7, 1282825388), (13, 690752132), (14, 641412694), (26, 345376066), (28, 320706347), (52, 172688033), (91, 98678876), (97, 92575028), (182, 49339438), (194, 46287514), (197, 45582628), (364, 24669719), (388, 23143757), (394, 22791314), (679, 13225004), (788, 11395657), (1261, 7121156), (1291, 6955676), (1358, 6612502), (1379, 6511804), (2522, 3560578), (2561, 3506356), (2582, 3477838), (2716, 3306251), (2758, 3255902), (5044, 1780289), (5122, 1753178), (5164, 1738919), (5516, 1627951), (8827, 1017308), (9037, 993668), (10244, 876589), (16783, 535052), (17654, 508654), (17927, 500908), (18074, 496834), (19109, 469924), (33566, 267526), (35308, 254327), (35854, 250454), (36148, 248417), (38218, 234962), (67132, 133763), (71708, 125227), (76436, 117481)]