2011197866867

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{15892139}}^1$

素因数の和:15892426

約数の個数: 16

約数和(自身を含む): 2334237523200

約数和(自身を除く): 323039656333

約数列:

[1, 7, 101, 179, 707, 1253, 18079, 126553, 15892139, 111244973, 1605106039, 2844692881, 11235742273, 19912850167, 287313980981, 2011197866867]

約数ペア:

[(1, 2011197866867), (7, 287313980981), (101, 19912850167), (179, 11235742273), (707, 2844692881), (1253, 1605106039), (18079, 111244973), (126553, 15892139)]