861036592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4139599}}^1$

素因数の和:4139620

約数の個数: 20

約数和(自身を含む): 1796586400

約数和(自身を除く): 935549808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4139599, 8279198, 16558396, 33116792, 53814787, 66233584, 107629574, 215259148, 430518296, 861036592]

約数ペア:

[(1, 861036592), (2, 430518296), (4, 215259148), (8, 107629574), (13, 66233584), (16, 53814787), (26, 33116792), (52, 16558396), (104, 8279198), (208, 4139599)]