850404191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1\times {\mathrm{4373}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 1047380544

約数和(自身を除く): 196976353

約数列:

[1, 7, 13, 91, 2137, 4373, 14959, 27781, 30611, 56849, 194467, 397943, 9345101, 65415707, 121486313, 850404191]

約数ペア:

[(1, 850404191), (7, 121486313), (13, 65415707), (91, 9345101), (2137, 397943), (4373, 194467), (14959, 56849), (27781, 30611)]