1900490404

素因数分解:

$2^2\times {\mathrm{6451}}^1\times {\mathrm{73651}}^1$

素因数の和:80106

約数の個数: 12

約数和(自身を含む): 3326418928

約数和(自身を除く): 1425928524

約数列:

[1, 2, 4, 6451, 12902, 25804, 73651, 147302, 294604, 475122601, 950245202, 1900490404]

約数ペア:

[(1, 1900490404), (2, 950245202), (4, 475122601), (6451, 294604), (12902, 147302), (25804, 73651)]