1918805759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{58271}}^1$

素因数の和:58450

約数の個数: 16

約数和(自身を含む): 2202681600

約数和(自身を除く): 283875841

約数列:

[1, 13, 17, 149, 221, 1937, 2533, 32929, 58271, 757523, 990607, 8682379, 12877891, 112870927, 147600443, 1918805759]

約数ペア:

[(1, 1918805759), (13, 147600443), (17, 112870927), (149, 12877891), (221, 8682379), (1937, 990607), (2533, 757523), (32929, 58271)]