2230543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 2775040

約数和(自身を除く): 544497

約数列:

[1, 7, 19, 31, 133, 217, 541, 589, 3787, 4123, 10279, 16771, 71953, 117397, 318649, 2230543]

約数ペア:

[(1, 2230543), (7, 318649), (19, 117397), (31, 71953), (133, 16771), (217, 10279), (541, 4123), (589, 3787)]