2620809217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{195539}}^1$

素因数の和:196583

約数の個数: 8

約数和(自身を含む): 2825161920

約数和(自身を除く): 204352703

約数列:

[1, 13, 1031, 13403, 195539, 2542007, 201600709, 2620809217]

約数ペア:

[(1, 2620809217), (13, 201600709), (1031, 2542007), (13403, 195539)]