2015510888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{11551}}^1$

素因数の和:12857

約数の個数: 32

約数和(自身を含む): 4004847360

約数和(自身を除く): 1989336472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1283, 2566, 5132, 10264, 11551, 21811, 23102, 43622, 46204, 87244, 92408, 174488, 196367, 392734, 785468, 1570936, 14819933, 29639866, 59279732, 118559464, 251938861, 503877722, 1007755444, 2015510888]

約数ペア:

[(1, 2015510888), (2, 1007755444), (4, 503877722), (8, 251938861), (17, 118559464), (34, 59279732), (68, 29639866), (136, 14819933), (1283, 1570936), (2566, 785468), (5132, 392734), (10264, 196367), (11551, 174488), (21811, 92408), (23102, 87244), (43622, 46204)]