866822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 1501416

約数和(自身を除く): 634594

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 961, 1271, 1922, 2542, 10571, 13981, 21142, 27962, 39401, 78802, 433411, 866822]

約数ペア:

[(1, 866822), (2, 433411), (11, 78802), (22, 39401), (31, 27962), (41, 21142), (62, 13981), (82, 10571), (341, 2542), (451, 1922), (682, 1271), (902, 961)]