888970758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{1979}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 1930547520

約数和(自身を除く): 1041576762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 443, 507, 886, 1014, 1329, 1979, 2658, 3958, 5759, 5937, 11518, 11874, 17277, 25727, 34554, 51454, 74867, 77181, 149734, 154362, 224601, 334451, 449202, 668902, 876697, 1003353, 1753394, 2006706, 2630091, 5260182, 11397061, 22794122, 34191183, 68382366, 148161793, 296323586, 444485379, 888970758]

約数ペア:

[(1, 888970758), (2, 444485379), (3, 296323586), (6, 148161793), (13, 68382366), (26, 34191183), (39, 22794122), (78, 11397061), (169, 5260182), (338, 2630091), (443, 2006706), (507, 1753394), (886, 1003353), (1014, 876697), (1329, 668902), (1979, 449202), (2658, 334451), (3958, 224601), (5759, 154362), (5937, 149734), (11518, 77181), (11874, 74867), (17277, 51454), (25727, 34554)]