2912270888

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{21529}}^1$

素因数の和:22029

約数の個数: 32

約数和(自身を含む): 5620621800

約数和(自身を除く): 2708350912

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 457, 914, 1828, 3656, 16909, 21529, 33818, 43058, 67636, 86116, 135272, 172232, 796573, 1593146, 3186292, 6372584, 9838753, 19677506, 39355012, 78710024, 364033861, 728067722, 1456135444, 2912270888]

約数ペア:

[(1, 2912270888), (2, 1456135444), (4, 728067722), (8, 364033861), (37, 78710024), (74, 39355012), (148, 19677506), (296, 9838753), (457, 6372584), (914, 3186292), (1828, 1593146), (3656, 796573), (16909, 172232), (21529, 135272), (33818, 86116), (43058, 67636)]