3988895963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{487819}}^1$

素因数の和:487886

約数の個数: 16

約数和(自身を含む): 4671364320

約数和(自身を除く): 682468357

約数列:

[1, 13, 17, 37, 221, 481, 629, 8177, 487819, 6341647, 8292923, 18049303, 107807999, 234640939, 306838151, 3988895963]

約数ペア:

[(1, 3988895963), (13, 306838151), (17, 234640939), (37, 107807999), (221, 18049303), (481, 8292923), (629, 6341647), (8177, 487819)]