2006138915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{499661}}^1$

素因数の和:499750

約数の個数: 16

約数和(自身を含む): 2662199136

約数和(自身を除く): 656060221

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 499661, 2498305, 5496271, 27481355, 36475253, 182376265, 401227783, 2006138915]

約数ペア:

[(1, 2006138915), (5, 401227783), (11, 182376265), (55, 36475253), (73, 27481355), (365, 5496271), (803, 2498305), (4015, 499661)]