1813020085

素因数分解:

$5^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1\times {\mathrm{1019}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 2185133760

約数和(自身を除く): 372113675

約数列:

[1, 5, 521, 683, 1019, 2605, 3415, 5095, 355843, 530899, 695977, 1779215, 2654495, 3479885, 362604017, 1813020085]

約数ペア:

[(1, 1813020085), (5, 362604017), (521, 3479885), (683, 2654495), (1019, 1779215), (2605, 695977), (3415, 530899), (5095, 355843)]