2017621085

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{2039}}^1\times {\mathrm{2711}}^1$

素因数の和:4828

約数の個数: 16

約数和(自身を含む): 2456421120

約数和(自身を除く): 438800035

約数列:

[1, 5, 73, 365, 2039, 2711, 10195, 13555, 148847, 197903, 744235, 989515, 5527729, 27638645, 403524217, 2017621085]

約数ペア:

[(1, 2017621085), (5, 403524217), (73, 27638645), (365, 5527729), (2039, 989515), (2711, 744235), (10195, 197903), (13555, 148847)]