290024642

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{27397}}^1$

素因数の和:27545

約数の個数: 16

約数和(自身を含む): 447135360

約数和(自身を除く): 157110718

約数列:

[1, 2, 67, 79, 134, 158, 5293, 10586, 27397, 54794, 1835599, 2164363, 3671198, 4328726, 145012321, 290024642]

約数ペア:

[(1, 290024642), (2, 145012321), (67, 4328726), (79, 3671198), (134, 2164363), (158, 1835599), (5293, 54794), (10586, 27397)]