1338036365

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 1712763360

約数和(自身を除く): 374726995

約数列:

[1, 5, 29, 37, 145, 185, 461, 541, 1073, 2305, 2705, 5365, 13369, 15689, 17057, 20017, 66845, 78445, 85285, 100085, 249401, 494653, 580493, 1247005, 2473265, 2902465, 7232629, 9227837, 36163145, 46139185, 267607273, 1338036365]

約数ペア:

[(1, 1338036365), (5, 267607273), (29, 46139185), (37, 36163145), (145, 9227837), (185, 7232629), (461, 2902465), (541, 2473265), (1073, 1247005), (2305, 580493), (2705, 494653), (5365, 249401), (13369, 100085), (15689, 85285), (17057, 78445), (20017, 66845)]