1989103666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5318459}}^1$

素因数の和:5318489

約数の個数: 16

約数和(自身を含む): 3446362080

約数和(自身を除く): 1457258414

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5318459, 10636918, 58503049, 90413803, 117006098, 180827606, 994551833, 1989103666]

約数ペア:

[(1, 1989103666), (2, 994551833), (11, 180827606), (17, 117006098), (22, 90413803), (34, 58503049), (187, 10636918), (374, 5318459)]