275997572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{11677}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 510095040

約数和(自身を除く): 234097468

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1244, 5909, 11677, 11818, 23354, 23636, 46708, 221863, 443726, 887452, 3631547, 7263094, 14526188, 68999393, 137998786, 275997572]

約数ペア:

[(1, 275997572), (2, 137998786), (4, 68999393), (19, 14526188), (38, 7263094), (76, 3631547), (311, 887452), (622, 443726), (1244, 221863), (5909, 46708), (11677, 23636), (11818, 23354)]