424755472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1561601}}^1$

素因数の和:1561626

約数の個数: 20

約数和(自身を含む): 871373916

約数和(自身を除く): 446618444

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1561601, 3123202, 6246404, 12492808, 24985616, 26547217, 53094434, 106188868, 212377736, 424755472]

約数ペア:

[(1, 424755472), (2, 212377736), (4, 106188868), (8, 53094434), (16, 26547217), (17, 24985616), (34, 12492808), (68, 6246404), (136, 3123202), (272, 1561601)]