280100942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{748933}}^1$

素因数の和:748963

約数の個数: 16

約数和(自身を含む): 485309232

約数和(自身を除く): 205208290

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 748933, 1497866, 8238263, 12731861, 16476526, 25463722, 140050471, 280100942]

約数ペア:

[(1, 280100942), (2, 140050471), (11, 25463722), (17, 16476526), (22, 12731861), (34, 8238263), (187, 1497866), (374, 748933)]