2017656888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^2$

素因数の和:5108

約数の個数: 48

約数和(自身を含む): 5434290120

約数和(自身を除く): 3416633232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2543, 5086, 7629, 10172, 15258, 20344, 30516, 33059, 61032, 66118, 99177, 132236, 198354, 264472, 396708, 793416, 6466849, 12933698, 19400547, 25867396, 38801094, 51734792, 77602188, 84069037, 155204376, 168138074, 252207111, 336276148, 504414222, 672552296, 1008828444, 2017656888]

約数ペア:

[(1, 2017656888), (2, 1008828444), (3, 672552296), (4, 504414222), (6, 336276148), (8, 252207111), (12, 168138074), (13, 155204376), (24, 84069037), (26, 77602188), (39, 51734792), (52, 38801094), (78, 25867396), (104, 19400547), (156, 12933698), (312, 6466849), (2543, 793416), (5086, 396708), (7629, 264472), (10172, 198354), (15258, 132236), (20344, 99177), (30516, 66118), (33059, 61032)]