10402964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1399}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 21520800

約数和(自身を除く): 11117836

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1399, 1859, 2798, 3718, 5596, 7436, 15389, 18187, 30778, 36374, 61556, 72748, 200057, 236431, 400114, 472862, 800228, 945724, 2600741, 5201482, 10402964]

約数ペア:

[(1, 10402964), (2, 5201482), (4, 2600741), (11, 945724), (13, 800228), (22, 472862), (26, 400114), (44, 236431), (52, 200057), (143, 72748), (169, 61556), (286, 36374), (338, 30778), (572, 18187), (676, 15389), (1399, 7436), (1859, 5596), (2798, 3718)]