2012097556

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{457711}}^1$

素因数の和:457879

約数の個数: 24

約数和(自身を含む): 4049835776

約数和(自身を除く): 2037738220

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 457711, 915422, 1830844, 3203977, 6407954, 12815908, 71860627, 143721254, 287442508, 503024389, 1006048778, 2012097556]

約数ペア:

[(1, 2012097556), (2, 1006048778), (4, 503024389), (7, 287442508), (14, 143721254), (28, 71860627), (157, 12815908), (314, 6407954), (628, 3203977), (1099, 1830844), (2198, 915422), (4396, 457711)]