664540414

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1\times {\mathrm{5791}}^1$

素因数の和:6291

約数の個数: 16

約数和(自身を含む): 1005653376

約数和(自身を除く): 341112962

約数列:

[1, 2, 181, 317, 362, 634, 5791, 11582, 57377, 114754, 1048171, 1835747, 2096342, 3671494, 332270207, 664540414]

約数ペア:

[(1, 664540414), (2, 332270207), (181, 3671494), (317, 2096342), (362, 1835747), (634, 1048171), (5791, 114754), (11582, 57377)]