2294402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 24

約数和(自身を含む): 3990000

約数和(自身を除く): 1695598

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 499, 998, 2299, 4598, 5489, 9481, 10978, 18962, 60379, 104291, 120758, 208582, 1147201, 2294402]

約数ペア:

[(1, 2294402), (2, 1147201), (11, 208582), (19, 120758), (22, 104291), (38, 60379), (121, 18962), (209, 10978), (242, 9481), (418, 5489), (499, 4598), (998, 2299)]