2040571016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{626711}}^1$

素因数の和:626765

約数の個数: 32

約数和(自身を含む): 4286710080

約数和(自身を除く): 2246139064

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 626711, 1253422, 2506844, 5013688, 6893821, 13787642, 23188307, 27575284, 46376614, 55150568, 92753228, 185506456, 255071377, 510142754, 1020285508, 2040571016]

約数ペア:

[(1, 2040571016), (2, 1020285508), (4, 510142754), (8, 255071377), (11, 185506456), (22, 92753228), (37, 55150568), (44, 46376614), (74, 27575284), (88, 23188307), (148, 13787642), (296, 6893821), (407, 5013688), (814, 2506844), (1628, 1253422), (3256, 626711)]