515155234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{110977}}^1$

素因数の和:111201

約数の個数: 16

約数和(自身を含む): 846984096

約数和(自身を除く): 331828862

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 110977, 221954, 1220747, 2441494, 23416147, 46832294, 257577617, 515155234]

約数ペア:

[(1, 515155234), (2, 257577617), (11, 46832294), (22, 23416147), (211, 2441494), (422, 1220747), (2321, 221954), (4642, 110977)]