401026544

素因数分解:

$2^4\times {\mathrm{2099}}^1\times {\mathrm{11941}}^1$

素因数の和:14048

約数の個数: 20

約数和(自身を含む): 777424200

約数和(自身を除く): 376397656

約数列:

[1, 2, 4, 8, 16, 2099, 4198, 8396, 11941, 16792, 23882, 33584, 47764, 95528, 191056, 25064159, 50128318, 100256636, 200513272, 401026544]

約数ペア:

[(1, 401026544), (2, 200513272), (4, 100256636), (8, 50128318), (16, 25064159), (2099, 191056), (4198, 95528), (8396, 47764), (11941, 33584), (16792, 23882)]