890222723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{2273}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 981058176

約数和(自身を除く): 90835453

約数列:

[1, 13, 47, 611, 641, 2273, 8333, 29549, 30127, 106831, 391651, 1388803, 1456993, 18940909, 68478671, 890222723]

約数ペア:

[(1, 890222723), (13, 68478671), (47, 18940909), (611, 1456993), (641, 1388803), (2273, 391651), (8333, 106831), (29549, 30127)]