537916912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2586139}}^1$

素因数の和:2586160

約数の個数: 20

約数和(自身を含む): 1122384760

約数和(自身を除く): 584467848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2586139, 5172278, 10344556, 20689112, 33619807, 41378224, 67239614, 134479228, 268958456, 537916912]

約数ペア:

[(1, 537916912), (2, 268958456), (4, 134479228), (8, 67239614), (13, 41378224), (16, 33619807), (26, 20689112), (52, 10344556), (104, 5172278), (208, 2586139)]