7130085590

素因数分解:

$2^1\times 5^1\times {\mathrm{2729}}^1\times {\mathrm{261271}}^1$

素因数の和:264007

約数の個数: 16

約数和(自身を含む): 12838906080

約数和(自身を除く): 5708820490

約数列:

[1, 2, 5, 10, 2729, 5458, 13645, 27290, 261271, 522542, 1306355, 2612710, 713008559, 1426017118, 3565042795, 7130085590]

約数ペア:

[(1, 7130085590), (2, 3565042795), (5, 1426017118), (10, 713008559), (2729, 2612710), (5458, 1306355), (13645, 522542), (27290, 261271)]