7871426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 12307680

約数和(自身を除く): 4436254

約数列:

[1, 2, 41, 59, 82, 118, 1627, 2419, 3254, 4838, 66707, 95993, 133414, 191986, 3935713, 7871426]

約数ペア:

[(1, 7871426), (2, 3935713), (41, 191986), (59, 133414), (82, 95993), (118, 66707), (1627, 4838), (2419, 3254)]