266979263042

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1543}}^1\times {\mathrm{278177}}^1$

素因数の和:280033

約数の個数: 16

約数和(自身を含む): 402018394752

約数和(自身を除く): 135039131710

約数列:

[1, 2, 311, 622, 1543, 3086, 278177, 479873, 556354, 959746, 86513047, 173026094, 429227111, 858454222, 133489631521, 266979263042]

約数ペア:

[(1, 266979263042), (2, 133489631521), (311, 858454222), (622, 429227111), (1543, 173026094), (3086, 86513047), (278177, 959746), (479873, 556354)]