2891800798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{83903}}^1$

素因数の和:84831

約数の個数: 16

約数和(自身を含む): 4571089920

約数和(自身を除く): 1679289122

約数列:

[1, 2, 19, 38, 907, 1814, 17233, 34466, 83903, 167806, 1594157, 3188314, 76100021, 152200042, 1445900399, 2891800798]

約数ペア:

[(1, 2891800798), (2, 1445900399), (19, 152200042), (38, 76100021), (907, 3188314), (1814, 1594157), (17233, 167806), (34466, 83903)]