2247256319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{327923}}^1$

素因数の和:328030

約数の個数: 16

約数和(自身を含む): 2833263360

約数和(自身を除く): 586007041

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 327923, 2295461, 3607153, 25250071, 29185147, 204296029, 321036617, 2247256319]

約数ペア:

[(1, 2247256319), (7, 321036617), (11, 204296029), (77, 29185147), (89, 25250071), (623, 3607153), (979, 2295461), (6853, 327923)]