661104014

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1\times {\mathrm{2591}}^1$

素因数の和:3835

約数の個数: 16

約数和(自身を含む): 1001704320

約数和(自身を除く): 340600306

約数列:

[1, 2, 113, 226, 1129, 2258, 2591, 5182, 127577, 255154, 292783, 585566, 2925239, 5850478, 330552007, 661104014]

約数ペア:

[(1, 661104014), (2, 330552007), (113, 5850478), (226, 2925239), (1129, 585566), (2258, 292783), (2591, 255154), (5182, 127577)]