1489740164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{149153}}^1$

素因数の和:149395

約数の個数: 24

約数和(自身を含む): 2856597408

約数和(自身を除く): 1366857244

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 4994, 9988, 149153, 298306, 596612, 1640683, 3281366, 6562732, 33857731, 67715462, 135430924, 372435041, 744870082, 1489740164]

約数ペア:

[(1, 1489740164), (2, 744870082), (4, 372435041), (11, 135430924), (22, 67715462), (44, 33857731), (227, 6562732), (454, 3281366), (908, 1640683), (2497, 596612), (4994, 298306), (9988, 149153)]