1868016118

素因数分解:

$2^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1\times {\mathrm{2879}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 2813184000

約数和(自身を除く): 945167882

約数列:

[1, 2, 439, 739, 878, 1478, 2879, 5758, 324421, 648842, 1263881, 2127581, 2527762, 4255162, 934008059, 1868016118]

約数ペア:

[(1, 1868016118), (2, 934008059), (439, 4255162), (739, 2527762), (878, 2127581), (1478, 1263881), (2879, 648842), (5758, 324421)]