874883516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{148891}}^1$

素因数の和:149021

約数の個数: 24

約数和(自身を含む): 1663421424

約数和(自身を除く): 788537908

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 148891, 297782, 595564, 1935583, 3871166, 7742332, 16824683, 33649366, 67298732, 218720879, 437441758, 874883516]

約数ペア:

[(1, 874883516), (2, 437441758), (4, 218720879), (13, 67298732), (26, 33649366), (52, 16824683), (113, 7742332), (226, 3871166), (452, 1935583), (1469, 595564), (2938, 297782), (5876, 148891)]