8387886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 18416160

約数和(自身を除く): 10028274

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2029, 2067, 4058, 4134, 6087, 12174, 26377, 52754, 79131, 107537, 158262, 215074, 322611, 645222, 1397981, 2795962, 4193943, 8387886]

約数ペア:

[(1, 8387886), (2, 4193943), (3, 2795962), (6, 1397981), (13, 645222), (26, 322611), (39, 215074), (53, 158262), (78, 107537), (106, 79131), (159, 52754), (318, 26377), (689, 12174), (1378, 6087), (2029, 4134), (2067, 4058)]