15420710522

素因数分解:

$2^1\times 7^2\times {\mathrm{1303}}^1\times {\mathrm{120763}}^1$

素因数の和:122082

約数の個数: 24

約数和(自身を含む): 26928439776

約数和(自身を除く): 11507729254

約数列:

[1, 2, 7, 14, 49, 98, 1303, 2606, 9121, 18242, 63847, 120763, 127694, 241526, 845341, 1690682, 5917387, 11834774, 157354189, 314708378, 1101479323, 2202958646, 7710355261, 15420710522]

約数ペア:

[(1, 15420710522), (2, 7710355261), (7, 2202958646), (14, 1101479323), (49, 314708378), (98, 157354189), (1303, 11834774), (2606, 5917387), (9121, 1690682), (18242, 845341), (63847, 241526), (120763, 127694)]