10888980470

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1326307}}^1$

素因数の和:1327135

約数の個数: 16

約数和(自身を含む): 19624053168

約数和(自身を除く): 8735072698

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 8210, 1326307, 2652614, 6631535, 13263070, 1088898047, 2177796094, 5444490235, 10888980470]

約数ペア:

[(1, 10888980470), (2, 5444490235), (5, 2177796094), (10, 1088898047), (821, 13263070), (1642, 6631535), (4105, 2652614), (8210, 1326307)]