2764804978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{135119}}^1$

素因数の和:135921

約数の個数: 16

約数和(自身を含む): 4471931520

約数和(自身を除く): 1707126542

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 135119, 270238, 1756547, 3513094, 106338653, 212677306, 1382402489, 2764804978]

約数ペア:

[(1, 2764804978), (2, 1382402489), (13, 212677306), (26, 106338653), (787, 3513094), (1574, 1756547), (10231, 270238), (20462, 135119)]