214645264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{789137}}^1$

素因数の和:789162

約数の個数: 20

約数和(自身を含む): 440339004

約数和(自身を除く): 225693740

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 789137, 1578274, 3156548, 6313096, 12626192, 13415329, 26830658, 53661316, 107322632, 214645264]

約数ペア:

[(1, 214645264), (2, 107322632), (4, 53661316), (8, 26830658), (16, 13415329), (17, 12626192), (34, 6313096), (68, 3156548), (136, 1578274), (272, 789137)]