2130813214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{101111}}^1$

素因数の和:101411

約数の個数: 16

約数和(自身を含む): 3286948896

約数和(自身を除く): 1156135682

約数列:

[1, 2, 41, 82, 257, 514, 10537, 21074, 101111, 202222, 4145551, 8291102, 25985527, 51971054, 1065406607, 2130813214]

約数ペア:

[(1, 2130813214), (2, 1065406607), (41, 51971054), (82, 25985527), (257, 8291102), (514, 4145551), (10537, 202222), (21074, 101111)]