2697726890

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1\times {\mathrm{1637}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 4887267840

約数和(自身を除く): 2189540950

約数列:

[1, 2, 5, 10, 223, 446, 739, 1115, 1478, 1637, 2230, 3274, 3695, 7390, 8185, 16370, 164797, 329594, 365051, 730102, 823985, 1209743, 1647970, 1825255, 2419486, 3650510, 6048715, 12097430, 269772689, 539545378, 1348863445, 2697726890]

約数ペア:

[(1, 2697726890), (2, 1348863445), (5, 539545378), (10, 269772689), (223, 12097430), (446, 6048715), (739, 3650510), (1115, 2419486), (1478, 1825255), (1637, 1647970), (2230, 1209743), (3274, 823985), (3695, 730102), (7390, 365051), (8185, 329594), (16370, 164797)]