26538259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 29802240

約数和(自身を除く): 3263981

約数列:

[1, 11, 59, 103, 397, 649, 1133, 4367, 6077, 23423, 40891, 66847, 257653, 449801, 2412569, 26538259]

約数ペア:

[(1, 26538259), (11, 2412569), (59, 449801), (103, 257653), (397, 66847), (649, 40891), (1133, 23423), (4367, 6077)]