4489351690

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1\times {\mathrm{2381}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 8121571920

約数和(自身を除く): 3632220230

約数列:

[1, 2, 5, 10, 409, 461, 818, 922, 2045, 2305, 2381, 4090, 4610, 4762, 11905, 23810, 188549, 377098, 942745, 973829, 1097641, 1885490, 1947658, 2195282, 4869145, 5488205, 9738290, 10976410, 448935169, 897870338, 2244675845, 4489351690]

約数ペア:

[(1, 4489351690), (2, 2244675845), (5, 897870338), (10, 448935169), (409, 10976410), (461, 9738290), (818, 5488205), (922, 4869145), (2045, 2195282), (2305, 1947658), (2381, 1885490), (4090, 1097641), (4610, 973829), (4762, 942745), (11905, 377098), (23810, 188549)]