859629074

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{20129}}^1$

素因数の和:20425

約数の個数: 16

約数和(自身を含む): 1307322720

約数和(自身を除く): 447693646

約数列:

[1, 2, 131, 163, 262, 326, 20129, 21353, 40258, 42706, 2636899, 3281027, 5273798, 6562054, 429814537, 859629074]

約数ペア:

[(1, 859629074), (2, 429814537), (131, 6562054), (163, 5273798), (262, 3281027), (326, 2636899), (20129, 42706), (21353, 40258)]