2671567340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{604427}}^1$

素因数の和:604466

約数の個数: 48

約数和(自身を含む): 6397265952

約数和(自身を除く): 3725698612

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 604427, 1208854, 2417708, 3022135, 6044270, 7857551, 10275259, 12088540, 15715102, 20550518, 31430204, 39287755, 41101036, 51376295, 78575510, 102752590, 133578367, 157151020, 205505180, 267156734, 534313468, 667891835, 1335783670, 2671567340]

約数ペア:

[(1, 2671567340), (2, 1335783670), (4, 667891835), (5, 534313468), (10, 267156734), (13, 205505180), (17, 157151020), (20, 133578367), (26, 102752590), (34, 78575510), (52, 51376295), (65, 41101036), (68, 39287755), (85, 31430204), (130, 20550518), (170, 15715102), (221, 12088540), (260, 10275259), (340, 7857551), (442, 6044270), (884, 3022135), (1105, 2417708), (2210, 1208854), (4420, 604427)]