2291156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 4682496

約数和(自身を除く): 2391340

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1741, 3482, 6964, 12187, 24374, 48748, 81827, 163654, 327308, 572789, 1145578, 2291156]

約数ペア:

[(1, 2291156), (2, 1145578), (4, 572789), (7, 327308), (14, 163654), (28, 81827), (47, 48748), (94, 24374), (188, 12187), (329, 6964), (658, 3482), (1316, 1741)]