2023373008

素因数分解:

$2^4\times {\mathrm{1613}}^1\times {\mathrm{78401}}^1$

素因数の和:80022

約数の個数: 20

約数和(自身を含む): 3922765668

約数和(自身を除く): 1899392660

約数列:

[1, 2, 4, 8, 16, 1613, 3226, 6452, 12904, 25808, 78401, 156802, 313604, 627208, 1254416, 126460813, 252921626, 505843252, 1011686504, 2023373008]

約数ペア:

[(1, 2023373008), (2, 1011686504), (4, 505843252), (8, 252921626), (16, 126460813), (1613, 1254416), (3226, 627208), (6452, 313604), (12904, 156802), (25808, 78401)]