9403864912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{45210889}}^1$

素因数の和:45210910

約数の個数: 20

約数和(自身を含む): 19621526260

約数和(自身を除く): 10217661348

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 45210889, 90421778, 180843556, 361687112, 587741557, 723374224, 1175483114, 2350966228, 4701932456, 9403864912]

約数ペア:

[(1, 9403864912), (2, 4701932456), (4, 2350966228), (8, 1175483114), (13, 723374224), (16, 587741557), (26, 361687112), (52, 180843556), (104, 90421778), (208, 45210889)]