3840808270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{484339}}^1$

素因数の和:484420

約数の個数: 32

約数和(自身を含む): 7567328160

約数和(自身を除く): 3726519890

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 484339, 968678, 2421695, 4843390, 6296407, 12592814, 29544679, 31482035, 59089358, 62964070, 147723395, 295446790, 384080827, 768161654, 1920404135, 3840808270]

約数ペア:

[(1, 3840808270), (2, 1920404135), (5, 768161654), (10, 384080827), (13, 295446790), (26, 147723395), (61, 62964070), (65, 59089358), (122, 31482035), (130, 29544679), (305, 12592814), (610, 6296407), (793, 4843390), (1586, 2421695), (3965, 968678), (7930, 484339)]