537157072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{818837}}^1$

素因数の和:818886

約数の個数: 20

約数和(自身を含む): 1066127076

約数和(自身を除く): 528970004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 818837, 1637674, 3275348, 6550696, 13101392, 33572317, 67144634, 134289268, 268578536, 537157072]

約数ペア:

[(1, 537157072), (2, 268578536), (4, 134289268), (8, 67144634), (16, 33572317), (41, 13101392), (82, 6550696), (164, 3275348), (328, 1637674), (656, 818837)]