2100077786

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1\times {\mathrm{7351}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 3190356288

約数和(自身を除く): 1090278502

約数列:

[1, 2, 83, 166, 1721, 3442, 7351, 14702, 142843, 285686, 610133, 1220266, 12651071, 25302142, 1050038893, 2100077786]

約数ペア:

[(1, 2100077786), (2, 1050038893), (83, 25302142), (166, 12651071), (1721, 1220266), (3442, 610133), (7351, 285686), (14702, 142843)]