488666711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 543553920

約数和(自身を除く): 54887209

約数列:

[1, 13, 67, 103, 169, 419, 871, 1339, 5447, 6901, 11323, 17407, 28073, 43157, 70811, 89713, 364949, 561041, 1166269, 2891519, 4744337, 7293533, 37589747, 488666711]

約数ペア:

[(1, 488666711), (13, 37589747), (67, 7293533), (103, 4744337), (169, 2891519), (419, 1166269), (871, 561041), (1339, 364949), (5447, 89713), (6901, 70811), (11323, 43157), (17407, 28073)]