2100795854

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{220811}}^1$

素因数の和:220951

約数の個数: 16

約数和(自身を含む): 3243286656

約数和(自身を除く): 1142490802

約数列:

[1, 2, 67, 71, 134, 142, 4757, 9514, 220811, 441622, 14794337, 15677581, 29588674, 31355162, 1050397927, 2100795854]

約数ペア:

[(1, 2100795854), (2, 1050397927), (67, 31355162), (71, 29588674), (134, 15677581), (142, 14794337), (4757, 441622), (9514, 220811)]