1335404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 2745120

約数和(自身を除く): 1409716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1289, 2578, 5156, 9023, 18046, 36092, 47693, 95386, 190772, 333851, 667702, 1335404]

約数ペア:

[(1, 1335404), (2, 667702), (4, 333851), (7, 190772), (14, 95386), (28, 47693), (37, 36092), (74, 18046), (148, 9023), (259, 5156), (518, 2578), (1036, 1289)]