2019410804

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{613}}^1\times {\mathrm{857}}^1$

素因数の和:1536

約数の個数: 36

約数和(自身を含む): 3661870212

約数和(自身を除く): 1642459408

約数列:

[1, 2, 4, 31, 62, 124, 613, 857, 961, 1226, 1714, 1922, 2452, 3428, 3844, 19003, 26567, 38006, 53134, 76012, 106268, 525341, 589093, 823577, 1050682, 1178186, 1647154, 2101364, 2356372, 3294308, 16285571, 32571142, 65142284, 504852701, 1009705402, 2019410804]

約数ペア:

[(1, 2019410804), (2, 1009705402), (4, 504852701), (31, 65142284), (62, 32571142), (124, 16285571), (613, 3294308), (857, 2356372), (961, 2101364), (1226, 1647154), (1714, 1178186), (1922, 1050682), (2452, 823577), (3428, 589093), (3844, 525341), (19003, 106268), (26567, 76012), (38006, 53134)]