2108274119

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{11447}}^1$

素因数の和:11854

約数の個数: 16

約数和(自身を含む): 2446391808

約数和(自身を除く): 338117689

約数列:

[1, 7, 83, 317, 581, 2219, 11447, 26311, 80129, 184177, 950101, 3628699, 6650707, 25400893, 301182017, 2108274119]

約数ペア:

[(1, 2108274119), (7, 301182017), (83, 25400893), (317, 6650707), (581, 3628699), (2219, 950101), (11447, 184177), (26311, 80129)]