1274286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 3002832

約数和(自身を除く): 1728546

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 961, 1054, 1209, 1326, 1581, 1922, 2418, 2883, 3162, 5766, 6851, 12493, 13702, 16337, 20553, 24986, 32674, 37479, 41106, 49011, 74958, 98022, 212381, 424762, 637143, 1274286]

約数ペア:

[(1, 1274286), (2, 637143), (3, 424762), (6, 212381), (13, 98022), (17, 74958), (26, 49011), (31, 41106), (34, 37479), (39, 32674), (51, 24986), (62, 20553), (78, 16337), (93, 13702), (102, 12493), (186, 6851), (221, 5766), (403, 3162), (442, 2883), (527, 2418), (663, 1922), (806, 1581), (961, 1326), (1054, 1209)]