252515273476

素因数分解:

$2^2\times {\mathrm{69661}}^1\times {\mathrm{906229}}^1$

素因数の和:975894

約数の個数: 12

約数和(自身を含む): 441908559820

約数和(自身を除く): 189393286344

約数列:

[1, 2, 4, 69661, 139322, 278644, 906229, 1812458, 3624916, 63128818369, 126257636738, 252515273476]

約数ペア:

[(1, 252515273476), (2, 126257636738), (4, 63128818369), (69661, 3624916), (139322, 1812458), (278644, 906229)]