683885995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{40939}}^1$

素因数の和:41214

約数の個数: 16

約数和(自身を含む): 887251680

約数和(自身を除く): 203365685

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 16705, 40939, 204695, 532207, 2661035, 10521323, 52606615, 136777199, 683885995]

約数ペア:

[(1, 683885995), (5, 136777199), (13, 52606615), (65, 10521323), (257, 2661035), (1285, 532207), (3341, 204695), (16705, 40939)]