4054223398

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{28550869}}^1$

素因数の和:28550942

約数の個数: 8

約数和(自身を含む): 6166987920

約数和(自身を除く): 2112764522

約数列:

[1, 2, 71, 142, 28550869, 57101738, 2027111699, 4054223398]

約数ペア:

[(1, 4054223398), (2, 2027111699), (71, 57101738), (142, 28550869)]