2018202019

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{5737}}^1$

素因数の和:5950

約数の個数: 16

約数和(自身を含む): 2106075520

約数和(自身を除く): 87873501

約数列:

[1, 61, 73, 79, 4453, 4819, 5737, 5767, 349957, 351787, 418801, 453223, 25546861, 27646603, 33085279, 2018202019]

約数ペア:

[(1, 2018202019), (61, 33085279), (73, 27646603), (79, 25546861), (4453, 453223), (4819, 418801), (5737, 351787), (5767, 349957)]