328942856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{339817}}^1$

素因数の和:339845

約数の個数: 24

約数和(自身を含む): 677936910

約数和(自身を除く): 348994054

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 339817, 679634, 1359268, 2718536, 3737987, 7475974, 14951948, 29903896, 41117857, 82235714, 164471428, 328942856]

約数ペア:

[(1, 328942856), (2, 164471428), (4, 82235714), (8, 41117857), (11, 29903896), (22, 14951948), (44, 7475974), (88, 3737987), (121, 2718536), (242, 1359268), (484, 679634), (968, 339817)]