628974727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 694713600

約数和(自身を除く): 65738873

約数列:

[1, 19, 41, 47, 419, 779, 893, 1681, 1927, 7961, 17179, 19693, 31939, 36613, 79007, 326401, 374167, 704339, 807413, 1501133, 13382441, 15340847, 33103933, 628974727]

約数ペア:

[(1, 628974727), (19, 33103933), (41, 15340847), (47, 13382441), (419, 1501133), (779, 807413), (893, 704339), (1681, 374167), (1927, 326401), (7961, 79007), (17179, 36613), (19693, 31939)]