445730404

素因数分解:

$2^2\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{10133}}^1$

素因数の和:11715

約数の個数: 24

約数和(自身を含む): 892116288

約数和(自身を除く): 446385884

約数列:

[1, 2, 4, 7, 14, 28, 1571, 3142, 6284, 10133, 10997, 20266, 21994, 40532, 43988, 70931, 141862, 283724, 15918943, 31837886, 63675772, 111432601, 222865202, 445730404]

約数ペア:

[(1, 445730404), (2, 222865202), (4, 111432601), (7, 63675772), (14, 31837886), (28, 15918943), (1571, 283724), (3142, 141862), (6284, 70931), (10133, 43988), (10997, 40532), (20266, 21994)]