2078263145

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{17449}}^1$

素因数の和:17585

約数の個数: 32

約数和(自身を含む): 2955052800

約数和(自身を除く): 876789655

約数列:

[1, 5, 7, 35, 41, 83, 205, 287, 415, 581, 1435, 2905, 3403, 17015, 17449, 23821, 87245, 119105, 122143, 610715, 715409, 1448267, 3577045, 5007863, 7241335, 10137869, 25039315, 50689345, 59378947, 296894735, 415652629, 2078263145]

約数ペア:

[(1, 2078263145), (5, 415652629), (7, 296894735), (35, 59378947), (41, 50689345), (83, 25039315), (205, 10137869), (287, 7241335), (415, 5007863), (581, 3577045), (1435, 1448267), (2905, 715409), (3403, 610715), (17015, 122143), (17449, 119105), (23821, 87245)]