306827326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{28031}}^1$

素因数の和:28467

約数の個数: 16

約数和(自身を含む): 496839168

約数和(自身を除く): 190011842

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 28031, 56062, 364403, 728806, 11801051, 23602102, 153413663, 306827326]

約数ペア:

[(1, 306827326), (2, 153413663), (13, 23602102), (26, 11801051), (421, 728806), (842, 364403), (5473, 56062), (10946, 28031)]