997084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2128896

約数和(自身を除く): 1131812

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 43, 44, 62, 68, 86, 124, 172, 187, 341, 374, 473, 527, 682, 731, 748, 946, 1054, 1333, 1364, 1462, 1892, 2108, 2666, 2924, 5332, 5797, 8041, 11594, 14663, 16082, 22661, 23188, 29326, 32164, 45322, 58652, 90644, 249271, 498542, 997084]

約数ペア:

[(1, 997084), (2, 498542), (4, 249271), (11, 90644), (17, 58652), (22, 45322), (31, 32164), (34, 29326), (43, 23188), (44, 22661), (62, 16082), (68, 14663), (86, 11594), (124, 8041), (172, 5797), (187, 5332), (341, 2924), (374, 2666), (473, 2108), (527, 1892), (682, 1462), (731, 1364), (748, 1333), (946, 1054)]