2049892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 3920000

約数和(自身を除く): 1870108

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 499, 998, 1027, 1996, 2054, 4108, 6487, 12974, 25948, 39421, 78842, 157684, 512473, 1024946, 2049892]

約数ペア:

[(1, 2049892), (2, 1024946), (4, 512473), (13, 157684), (26, 78842), (52, 39421), (79, 25948), (158, 12974), (316, 6487), (499, 4108), (998, 2054), (1027, 1996)]