551036642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{68147}}^1$

素因数の和:68473

約数の個数: 16

約数和(自身を含む): 893011392

約数和(自身を除く): 341974750

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 68147, 136294, 885911, 1771822, 21193717, 42387434, 275518321, 551036642]

約数ペア:

[(1, 551036642), (2, 275518321), (13, 42387434), (26, 21193717), (311, 1771822), (622, 885911), (4043, 136294), (8086, 68147)]