239969183612

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{857}}^1\times {\mathrm{225089}}^1$

素因数の和:226261

約数の個数: 24

約数和(自身を含む): 421789848480

約数和(自身を除く): 181820664868

約数列:

[1, 2, 4, 311, 622, 857, 1244, 1714, 3428, 225089, 266527, 450178, 533054, 900356, 1066108, 70002679, 140005358, 192901273, 280010716, 385802546, 771605092, 59992295903, 119984591806, 239969183612]

約数ペア:

[(1, 239969183612), (2, 119984591806), (4, 59992295903), (311, 771605092), (622, 385802546), (857, 280010716), (1244, 192901273), (1714, 140005358), (3428, 70002679), (225089, 1066108), (266527, 900356), (450178, 533054)]