1321312414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{17011}}^1$

素因数の和:17631

約数の個数: 16

約数和(自身を含む): 2013676416

約数和(自身を除く): 692364002

約数列:

[1, 2, 71, 142, 547, 1094, 17011, 34022, 38837, 77674, 1207781, 2415562, 9305017, 18610034, 660656207, 1321312414]

約数ペア:

[(1, 1321312414), (2, 660656207), (71, 18610034), (142, 9305017), (547, 2415562), (1094, 1207781), (17011, 77674), (34022, 38837)]