5051891

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 5809440

約数和(自身を除く): 757549

約数列:

[1, 13, 19, 113, 181, 247, 1469, 2147, 2353, 3439, 20453, 27911, 44707, 265889, 388607, 5051891]

約数ペア:

[(1, 5051891), (13, 388607), (19, 265889), (113, 44707), (181, 27911), (247, 20453), (1469, 3439), (2147, 2353)]