1291224946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{80071}}^1$

素因数の和:80817

約数の個数: 16

約数和(自身を含む): 2115822528

約数和(自身を除く): 824597582

約数列:

[1, 2, 11, 22, 733, 1466, 8063, 16126, 80071, 160142, 880781, 1761562, 58692043, 117384086, 645612473, 1291224946]

約数ペア:

[(1, 1291224946), (2, 645612473), (11, 117384086), (22, 58692043), (733, 1761562), (1466, 880781), (8063, 160142), (16126, 80071)]