2201612

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 4478880

約数和(自身を除く): 2277268

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1289, 1708, 2578, 5156, 9023, 18046, 36092, 78629, 157258, 314516, 550403, 1100806, 2201612]

約数ペア:

[(1, 2201612), (2, 1100806), (4, 550403), (7, 314516), (14, 157258), (28, 78629), (61, 36092), (122, 18046), (244, 9023), (427, 5156), (854, 2578), (1289, 1708)]