666045154

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{3083}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 1009578240

約数和(自身を除く): 343533086

約数列:

[1, 2, 109, 218, 991, 1982, 3083, 6166, 108019, 216038, 336047, 672094, 3055253, 6110506, 333022577, 666045154]

約数ペア:

[(1, 666045154), (2, 333022577), (109, 6110506), (218, 3055253), (991, 672094), (1982, 336047), (3083, 216038), (6166, 108019)]