280228481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22859}}^1$

素因数の和:22936

約数の個数: 16

約数和(自身を含む): 322600320

約数和(自身を除く): 42371839

約数列:

[1, 13, 23, 41, 299, 533, 943, 12259, 22859, 297167, 525757, 937219, 6834841, 12183847, 21556037, 280228481]

約数ペア:

[(1, 280228481), (13, 21556037), (23, 12183847), (41, 6834841), (299, 937219), (533, 525757), (943, 297167), (12259, 22859)]