259492706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{84857}}^1$

素因数の和:85009

約数の個数: 16

約数和(自身を含む): 427684320

約数和(自身を除く): 168191614

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 84857, 169714, 933427, 1866854, 11795123, 23590246, 129746353, 259492706]

約数ペア:

[(1, 259492706), (2, 129746353), (11, 23590246), (22, 11795123), (139, 1866854), (278, 933427), (1529, 169714), (3058, 84857)]