4074590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2411}}^1$

素因数の和:2444

約数の個数: 24

約数和(自身を含む): 7945128

約数和(自身を除く): 3870538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2411, 4822, 12055, 24110, 31343, 62686, 156715, 313430, 407459, 814918, 2037295, 4074590]

約数ペア:

[(1, 4074590), (2, 2037295), (5, 814918), (10, 407459), (13, 313430), (26, 156715), (65, 62686), (130, 31343), (169, 24110), (338, 12055), (845, 4822), (1690, 2411)]