8668367090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29890921}}^1$

素因数の和:29890957

約数の個数: 16

約数和(自身を含む): 16141097880

約数和(自身を除く): 7472730790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 29890921, 59781842, 149454605, 298909210, 866836709, 1733673418, 4334183545, 8668367090]

約数ペア:

[(1, 8668367090), (2, 4334183545), (5, 1733673418), (10, 866836709), (29, 298909210), (58, 149454605), (145, 59781842), (290, 29890921)]