5666986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 9676800

約数和(自身を除く): 4009814

約数列:

[1, 2, 13, 26, 31, 62, 79, 89, 158, 178, 403, 806, 1027, 1157, 2054, 2314, 2449, 2759, 4898, 5518, 7031, 14062, 31837, 35867, 63674, 71734, 91403, 182806, 217961, 435922, 2833493, 5666986]

約数ペア:

[(1, 5666986), (2, 2833493), (13, 435922), (26, 217961), (31, 182806), (62, 91403), (79, 71734), (89, 63674), (158, 35867), (178, 31837), (403, 14062), (806, 7031), (1027, 5518), (1157, 4898), (2054, 2759), (2314, 2449)]