918404804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{11321}}^1$

素因数の和:12535

約数の個数: 24

約数和(自身を含む): 1703326968

約数和(自身を除く): 784922164

約数列:

[1, 2, 4, 17, 34, 68, 1193, 2386, 4772, 11321, 20281, 22642, 40562, 45284, 81124, 192457, 384914, 769828, 13505953, 27011906, 54023812, 229601201, 459202402, 918404804]

約数ペア:

[(1, 918404804), (2, 459202402), (4, 229601201), (17, 54023812), (34, 27011906), (68, 13505953), (1193, 769828), (2386, 384914), (4772, 192457), (11321, 81124), (20281, 45284), (22642, 40562)]