13952890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4302

約数の個数: 32

約数和(自身を含む): 29320704

約数和(自身を除く): 15367814

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4241, 8482, 21205, 29687, 42410, 59374, 148435, 199327, 296870, 398654, 996635, 1395289, 1993270, 2790578, 6976445, 13952890]

約数ペア:

[(1, 13952890), (2, 6976445), (5, 2790578), (7, 1993270), (10, 1395289), (14, 996635), (35, 398654), (47, 296870), (70, 199327), (94, 148435), (235, 59374), (329, 42410), (470, 29687), (658, 21205), (1645, 8482), (3290, 4241)]