2601590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8971}}^1$

素因数の和:9007

約数の個数: 16

約数和(自身を含む): 4844880

約数和(自身を除く): 2243290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 8971, 17942, 44855, 89710, 260159, 520318, 1300795, 2601590]

約数ペア:

[(1, 2601590), (2, 1300795), (5, 520318), (10, 260159), (29, 89710), (58, 44855), (145, 17942), (290, 8971)]