2018129072

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{182537}}^1$

素因数の和:183236

約数の個数: 20

約数和(自身を含む): 3915805176

約数和(自身を除く): 1897676104

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 182537, 365074, 730148, 1460296, 2920592, 126133067, 252266134, 504532268, 1009064536, 2018129072]

約数ペア:

[(1, 2018129072), (2, 1009064536), (4, 504532268), (8, 252266134), (16, 126133067), (691, 2920592), (1382, 1460296), (2764, 730148), (5528, 365074), (11056, 182537)]