1274438879

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{6571}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 1476334080

約数和(自身を除く): 201895201

約数列:

[1, 7, 103, 269, 721, 1883, 6571, 27707, 45997, 193949, 676813, 1767599, 4737691, 12373193, 182062697, 1274438879]

約数ペア:

[(1, 1274438879), (7, 182062697), (103, 12373193), (269, 4737691), (721, 1767599), (1883, 676813), (6571, 193949), (27707, 45997)]