2028542906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{250871}}^1$

素因数の和:251197

約数の個数: 16

約数和(自身を含む): 3287426688

約数和(自身を除く): 1258883782

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 250871, 501742, 3261323, 6522646, 78020881, 156041762, 1014271453, 2028542906]

約数ペア:

[(1, 2028542906), (2, 1014271453), (13, 156041762), (26, 78020881), (311, 6522646), (622, 3261323), (4043, 501742), (8086, 250871)]