1268659508

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{5101}}^1$

素因数の和:5843

約数の個数: 24

約数和(自身を含む): 2246982024

約数和(自身を除く): 978322516

約数列:

[1, 2, 4, 97, 194, 388, 641, 1282, 2564, 5101, 10202, 20404, 62177, 124354, 248708, 494797, 989594, 1979188, 3269741, 6539482, 13078964, 317164877, 634329754, 1268659508]

約数ペア:

[(1, 1268659508), (2, 634329754), (4, 317164877), (97, 13078964), (194, 6539482), (388, 3269741), (641, 1979188), (1282, 989594), (2564, 494797), (5101, 248708), (10202, 124354), (20404, 62177)]