622966070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1787}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 1140086016

約数和(自身を除く): 517119946

約数列:

[1, 2, 5, 10, 71, 142, 355, 491, 710, 982, 1787, 2455, 3574, 4910, 8935, 17870, 34861, 69722, 126877, 174305, 253754, 348610, 634385, 877417, 1268770, 1754834, 4387085, 8774170, 62296607, 124593214, 311483035, 622966070]

約数ペア:

[(1, 622966070), (2, 311483035), (5, 124593214), (10, 62296607), (71, 8774170), (142, 4387085), (355, 1754834), (491, 1268770), (710, 877417), (982, 634385), (1787, 348610), (2455, 253754), (3574, 174305), (4910, 126877), (8935, 69722), (17870, 34861)]