872870702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{252713}}^1$

素因数の和:252883

約数の個数: 16

約数和(自身を含む): 1437437232

約数和(自身を除く): 564566530

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 252713, 505426, 2779843, 5559686, 39675941, 79351882, 436435351, 872870702]

約数ペア:

[(1, 872870702), (2, 436435351), (11, 79351882), (22, 39675941), (157, 5559686), (314, 2779843), (1727, 505426), (3454, 252713)]