4254590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 8398080

約数和(自身を除く): 4143490

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 863, 986, 1726, 2465, 4315, 4930, 8630, 14671, 25027, 29342, 50054, 73355, 125135, 146710, 250270, 425459, 850918, 2127295, 4254590]

約数ペア:

[(1, 4254590), (2, 2127295), (5, 850918), (10, 425459), (17, 250270), (29, 146710), (34, 125135), (58, 73355), (85, 50054), (145, 29342), (170, 25027), (290, 14671), (493, 8630), (863, 4930), (986, 4315), (1726, 2465)]