2012965906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{17477}}^1$

素因数の和:17938

約数の個数: 32

約数和(自身を含む): 3641016960

約数和(自身を除く): 1628051054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 433, 866, 3031, 6062, 8227, 16454, 17477, 34954, 57589, 115178, 122339, 244678, 332063, 664126, 2324441, 4648882, 7567541, 15135082, 52972787, 105945574, 143783279, 287566558, 1006482953, 2012965906]

約数ペア:

[(1, 2012965906), (2, 1006482953), (7, 287566558), (14, 143783279), (19, 105945574), (38, 52972787), (133, 15135082), (266, 7567541), (433, 4648882), (866, 2324441), (3031, 664126), (6062, 332063), (8227, 244678), (16454, 122339), (17477, 115178), (34954, 57589)]