2012121951

素因数分解:

$3^1\times 7^1\times {\mathrm{5011}}^1\times {\mathrm{19121}}^1$

素因数の和:24142

約数の個数: 16

約数和(自身を含む): 3066862848

約数和(自身を除く): 1054740897

約数列:

[1, 3, 7, 21, 5011, 15033, 19121, 35077, 57363, 105231, 133847, 401541, 95815331, 287445993, 670707317, 2012121951]

約数ペア:

[(1, 2012121951), (3, 670707317), (7, 287445993), (21, 95815331), (5011, 401541), (15033, 133847), (19121, 105231), (35077, 57363)]