2015877994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{172681}}^1$

素因数の和:173145

約数の個数: 16

約数和(自身を含む): 3263689800

約数和(自身を除く): 1247811806

約数列:

[1, 2, 13, 26, 449, 898, 5837, 11674, 172681, 345362, 2244853, 4489706, 77533769, 155067538, 1007938997, 2015877994]

約数ペア:

[(1, 2015877994), (2, 1007938997), (13, 155067538), (26, 77533769), (449, 4489706), (898, 2244853), (5837, 345362), (11674, 172681)]