720562009

素因数分解:

${\mathrm{23}}^2\times {\mathrm{593}}^1\times {\mathrm{2297}}^1$

素因数の和:2936

約数の個数: 12

約数和(自身を含む): 754851636

約数和(自身を除く): 34289627

約数列:

[1, 23, 529, 593, 2297, 13639, 52831, 313697, 1215113, 1362121, 31328783, 720562009]

約数ペア:

[(1, 720562009), (23, 31328783), (529, 1362121), (593, 1215113), (2297, 313697), (13639, 52831)]