2017229776

素因数分解:

$2^4\times {\mathrm{5659}}^1\times {\mathrm{22279}}^1$

素因数の和:27946

約数の個数: 20

約数和(自身を含む): 3909248800

約数和(自身を除く): 1892019024

約数列:

[1, 2, 4, 8, 16, 5659, 11318, 22279, 22636, 44558, 45272, 89116, 90544, 178232, 356464, 126076861, 252153722, 504307444, 1008614888, 2017229776]

約数ペア:

[(1, 2017229776), (2, 1008614888), (4, 504307444), (8, 252153722), (16, 126076861), (5659, 356464), (11318, 178232), (22279, 90544), (22636, 89116), (44558, 45272)]