307669054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997851}}^1$

素因数の和:1997871

約数の個数: 16

約数和(自身を含む): 575381376

約数和(自身を除く): 267712322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1997851, 3995702, 13984957, 21976361, 27969914, 43952722, 153834527, 307669054]

約数ペア:

[(1, 307669054), (2, 153834527), (7, 43952722), (11, 27969914), (14, 21976361), (22, 13984957), (77, 3995702), (154, 1997851)]