447125330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{8297}}^1$

素因数の和:8638

約数の個数: 32

約数和(自身を含む): 854959536

約数和(自身を除く): 407834206

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 5389, 8297, 10778, 16594, 26945, 41485, 53890, 82970, 141049, 282098, 705245, 1410490, 2630149, 5260298, 13150745, 26301490, 44712533, 89425066, 223562665, 447125330]

約数ペア:

[(1, 447125330), (2, 223562665), (5, 89425066), (10, 44712533), (17, 26301490), (34, 13150745), (85, 5260298), (170, 2630149), (317, 1410490), (634, 705245), (1585, 282098), (3170, 141049), (5389, 82970), (8297, 53890), (10778, 41485), (16594, 26945)]