1265127116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2613899}}^1$

素因数の和:2613925

約数の個数: 18

約数和(自身を含む): 2433540900

約数和(自身を除く): 1168413784

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2613899, 5227798, 10455596, 28752889, 57505778, 115011556, 316281779, 632563558, 1265127116]

約数ペア:

[(1, 1265127116), (2, 632563558), (4, 316281779), (11, 115011556), (22, 57505778), (44, 28752889), (121, 10455596), (242, 5227798), (484, 2613899)]