8561566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 6114914

約数列:

[1, 2, 13, 23, 26, 46, 103, 139, 206, 278, 299, 598, 1339, 1807, 2369, 2678, 3197, 3614, 4738, 6394, 14317, 28634, 30797, 41561, 61594, 83122, 186121, 329291, 372242, 658582, 4280783, 8561566]

約数ペア:

[(1, 8561566), (2, 4280783), (13, 658582), (23, 372242), (26, 329291), (46, 186121), (103, 83122), (139, 61594), (206, 41561), (278, 30797), (299, 28634), (598, 14317), (1339, 6394), (1807, 4738), (2369, 3614), (2678, 3197)]