7220954

素因数分解:

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

素因数の和:111

約数の個数: 36

約数和(自身を含む): 12803742

約数和(自身を除く): 5582788

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 289, 403, 442, 527, 578, 806, 961, 1054, 1922, 3757, 6851, 7514, 8959, 12493, 13702, 16337, 17918, 24986, 32674, 116467, 212381, 232934, 277729, 424762, 555458, 3610477, 7220954]

約数ペア:

[(1, 7220954), (2, 3610477), (13, 555458), (17, 424762), (26, 277729), (31, 232934), (34, 212381), (62, 116467), (221, 32674), (289, 24986), (403, 17918), (442, 16337), (527, 13702), (578, 12493), (806, 8959), (961, 7514), (1054, 6851), (1922, 3757)]