2489591938

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1\times {\mathrm{14851}}^1$

素因数の和:15993

約数の個数: 16

約数和(自身を含む): 3785477760

約数和(自身を除く): 1295885822

約数列:

[1, 2, 79, 158, 1061, 2122, 14851, 29702, 83819, 167638, 1173229, 2346458, 15756911, 31513822, 1244795969, 2489591938]

約数ペア:

[(1, 2489591938), (2, 1244795969), (79, 31513822), (158, 15756911), (1061, 2346458), (2122, 1173229), (14851, 167638), (29702, 83819)]