26201318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 49203504

約数和(自身を除く): 23002186

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 317, 374, 442, 578, 634, 2431, 3179, 3487, 3757, 4121, 4862, 5389, 6358, 6974, 7514, 8242, 10778, 41327, 45331, 59279, 70057, 82654, 90662, 91613, 118558, 140114, 183226, 770627, 1007743, 1190969, 1541254, 2015486, 2381938, 13100659, 26201318]

約数ペア:

[(1, 26201318), (2, 13100659), (11, 2381938), (13, 2015486), (17, 1541254), (22, 1190969), (26, 1007743), (34, 770627), (143, 183226), (187, 140114), (221, 118558), (286, 91613), (289, 90662), (317, 82654), (374, 70057), (442, 59279), (578, 45331), (634, 41327), (2431, 10778), (3179, 8242), (3487, 7514), (3757, 6974), (4121, 6358), (4862, 5389)]