2004572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 1805668

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 719, 1394, 1438, 2788, 2876, 12223, 24446, 29479, 48892, 58958, 117916, 501143, 1002286, 2004572]

約数ペア:

[(1, 2004572), (2, 1002286), (4, 501143), (17, 117916), (34, 58958), (41, 48892), (68, 29479), (82, 24446), (164, 12223), (697, 2876), (719, 2788), (1394, 1438)]