5142566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18007

約数の個数: 16

約数和(自身を含む): 9062928

約数和(自身を除く): 3920362

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 17981, 35962, 197791, 233753, 395582, 467506, 2571283, 5142566]

約数ペア:

[(1, 5142566), (2, 2571283), (11, 467506), (13, 395582), (22, 233753), (26, 197791), (143, 35962), (286, 17981)]