4921796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{10169}}^1$

素因数の和:10195

約数の個数: 18

約数和(自身を含む): 9468270

約数和(自身を除く): 4546474

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 10169, 20338, 40676, 111859, 223718, 447436, 1230449, 2460898, 4921796]

約数ペア:

[(1, 4921796), (2, 2460898), (4, 1230449), (11, 447436), (22, 223718), (44, 111859), (121, 40676), (242, 20338), (484, 10169)]