8420702966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1231457}}^1$

素因数の和:1231735

約数の個数: 16

約数和(自身を含む): 13654406304

約数和(自身を除く): 5233703338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 1231457, 2462914, 16008941, 32017882, 323873191, 647746382, 4210351483, 8420702966]

約数ペア:

[(1, 8420702966), (2, 4210351483), (13, 647746382), (26, 323873191), (263, 32017882), (526, 16008941), (3419, 2462914), (6838, 1231457)]