2313940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 4902912

約数和(自身を除く): 2588972

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 911, 1270, 1822, 2540, 3644, 4555, 9110, 18220, 115697, 231394, 462788, 578485, 1156970, 2313940]

約数ペア:

[(1, 2313940), (2, 1156970), (4, 578485), (5, 462788), (10, 231394), (20, 115697), (127, 18220), (254, 9110), (508, 4555), (635, 3644), (911, 2540), (1270, 1822)]