1885183790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{11273}}^1$

素因数の和:13676

約数の個数: 32

約数和(自身を含む): 3880059840

約数和(自身を除く): 1994876050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2389, 4778, 11273, 11945, 16723, 22546, 23890, 33446, 56365, 78911, 83615, 112730, 157822, 167230, 394555, 789110, 26931197, 53862394, 134655985, 188518379, 269311970, 377036758, 942591895, 1885183790]

約数ペア:

[(1, 1885183790), (2, 942591895), (5, 377036758), (7, 269311970), (10, 188518379), (14, 134655985), (35, 53862394), (70, 26931197), (2389, 789110), (4778, 394555), (11273, 167230), (11945, 157822), (16723, 112730), (22546, 83615), (23890, 78911), (33446, 56365)]