2017754744

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{145037}}^1$

素因数の和:145127

約数の個数: 32

約数和(自身を含む): 3968239680

約数和(自身を除く): 1950484936

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1739, 3478, 6956, 13912, 145037, 290074, 580148, 1160296, 5366369, 6816739, 10732738, 13633478, 21465476, 27266956, 42930952, 54533912, 252219343, 504438686, 1008877372, 2017754744]

約数ペア:

[(1, 2017754744), (2, 1008877372), (4, 504438686), (8, 252219343), (37, 54533912), (47, 42930952), (74, 27266956), (94, 21465476), (148, 13633478), (188, 10732738), (296, 6816739), (376, 5366369), (1739, 1160296), (3478, 580148), (6956, 290074), (13912, 145037)]