268706738

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1\times {\mathrm{1061}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 406788480

約数和(自身を除く): 138081742

約数列:

[1, 2, 139, 278, 911, 1061, 1822, 2122, 126629, 147479, 253258, 294958, 966571, 1933142, 134353369, 268706738]

約数ペア:

[(1, 268706738), (2, 134353369), (139, 1933142), (278, 966571), (911, 294958), (1061, 253258), (1822, 147479), (2122, 126629)]