2018803985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{9133}}^1\times {\mathrm{4019}}^1$

素因数の和:13168

約数の個数: 16

約数和(自身を含む): 2643744960

約数和(自身を除く): 624940975

約数列:

[1, 5, 11, 55, 4019, 9133, 20095, 44209, 45665, 100463, 221045, 502315, 36705527, 183527635, 403760797, 2018803985]

約数ペア:

[(1, 2018803985), (5, 403760797), (11, 183527635), (55, 36705527), (4019, 502315), (9133, 221045), (20095, 100463), (44209, 45665)]