2047980599

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{465133}}^1$

素因数の和:465194

約数の個数: 16

約数和(自身を含む): 2545213248

約数和(自身を除く): 497232649

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 465133, 3255931, 7907261, 17209921, 55350827, 120469447, 292568657, 2047980599]

約数ペア:

[(1, 2047980599), (7, 292568657), (17, 120469447), (37, 55350827), (119, 17209921), (259, 7907261), (629, 3255931), (4403, 465133)]