40840523423

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{853}}^1\times {\mathrm{18047}}^1$

素因数の和:19286

約数の個数: 16

約数和(自身を含む): 46855495680

約数和(自身を除く): 6014972257

約数列:

[1, 7, 379, 853, 2653, 5971, 18047, 126329, 323287, 2263009, 6839813, 15394091, 47878691, 107758637, 5834360489, 40840523423]

約数ペア:

[(1, 40840523423), (7, 5834360489), (379, 107758637), (853, 47878691), (2653, 15394091), (5971, 6839813), (18047, 2263009), (126329, 323287)]