8385119426

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1\times {\mathrm{10657}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 12649042296

約数和(自身を除く): 4263922870

約数列:

[1, 2, 197, 394, 1997, 3994, 10657, 21314, 393409, 786818, 2099429, 4198858, 21282029, 42564058, 4192559713, 8385119426]

約数ペア:

[(1, 8385119426), (2, 4192559713), (197, 42564058), (394, 21282029), (1997, 4198858), (3994, 2099429), (10657, 786818), (21314, 393409)]