7116590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4244

約数の個数: 24

約数和(自身を含む): 13874328

約数和(自身を除く): 6757738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4211, 8422, 21055, 42110, 54743, 109486, 273715, 547430, 711659, 1423318, 3558295, 7116590]

約数ペア:

[(1, 7116590), (2, 3558295), (5, 1423318), (10, 711659), (13, 547430), (26, 273715), (65, 109486), (130, 54743), (169, 42110), (338, 21055), (845, 8422), (1690, 4211)]