291228890

素因数分解:

$2^1\times 5^1\times {\mathrm{2339}}^1\times {\mathrm{12451}}^1$

素因数の和:14797

約数の個数: 16

約数和(自身を含む): 524478240

約数和(自身を除く): 233249350

約数列:

[1, 2, 5, 10, 2339, 4678, 11695, 12451, 23390, 24902, 62255, 124510, 29122889, 58245778, 145614445, 291228890]

約数ペア:

[(1, 291228890), (2, 145614445), (5, 58245778), (10, 29122889), (2339, 124510), (4678, 62255), (11695, 24902), (12451, 23390)]