858992876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{1129}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 1780699200

約数和(自身を除く): 921706324

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 937, 1129, 1874, 2258, 3748, 4516, 6559, 7903, 13118, 15806, 26236, 27173, 31612, 32741, 54346, 65482, 108692, 130964, 190211, 229187, 380422, 458374, 760844, 916748, 1057873, 2115746, 4231492, 7405111, 14810222, 29620444, 30678317, 61356634, 122713268, 214748219, 429496438, 858992876]

約数ペア:

[(1, 858992876), (2, 429496438), (4, 214748219), (7, 122713268), (14, 61356634), (28, 30678317), (29, 29620444), (58, 14810222), (116, 7405111), (203, 4231492), (406, 2115746), (812, 1057873), (937, 916748), (1129, 760844), (1874, 458374), (2258, 380422), (3748, 229187), (4516, 190211), (6559, 130964), (7903, 108692), (13118, 65482), (15806, 54346), (26236, 32741), (27173, 31612)]