1649202276

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{64919}}^1$

素因数の和:65028

約数の個数: 48

約数和(自身を含む): 4035427200

約数和(自身を除く): 2386224924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 8468, 12702, 25404, 64919, 129838, 194757, 259676, 389514, 779028, 1882651, 3765302, 4739087, 5647953, 7530604, 9478174, 11295906, 14217261, 18956348, 22591812, 28434522, 56869044, 137433523, 274867046, 412300569, 549734092, 824601138, 1649202276]

約数ペア:

[(1, 1649202276), (2, 824601138), (3, 549734092), (4, 412300569), (6, 274867046), (12, 137433523), (29, 56869044), (58, 28434522), (73, 22591812), (87, 18956348), (116, 14217261), (146, 11295906), (174, 9478174), (219, 7530604), (292, 5647953), (348, 4739087), (438, 3765302), (876, 1882651), (2117, 779028), (4234, 389514), (6351, 259676), (8468, 194757), (12702, 129838), (25404, 64919)]