4037249402

素因数分解:

$2^1\times {\mathrm{2221}}^1\times {\mathrm{908881}}^1$

素因数の和:911104

約数の個数: 8

約数和(自身を含む): 6058607412

約数和(自身を除く): 2021358010

約数列:

[1, 2, 2221, 4442, 908881, 1817762, 2018624701, 4037249402]

約数ペア:

[(1, 4037249402), (2, 2018624701), (2221, 1817762), (4442, 908881)]