2319564494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{203221}}^1$

素因数の和:203675

約数の個数: 16

約数和(自身を含む): 3755542560

約数和(自身を除く): 1435978066

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 203221, 406442, 2641873, 5283746, 89214019, 178428038, 1159782247, 2319564494]

約数ペア:

[(1, 2319564494), (2, 1159782247), (13, 178428038), (26, 89214019), (439, 5283746), (878, 2641873), (5707, 406442), (11414, 203221)]