2273635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 3548160

約数和(自身を除く): 1274525

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 263, 455, 665, 1235, 1315, 1729, 1841, 3419, 4997, 8645, 9205, 17095, 23933, 24985, 34979, 64961, 119665, 174895, 324805, 454727, 2273635]

約数ペア:

[(1, 2273635), (5, 454727), (7, 324805), (13, 174895), (19, 119665), (35, 64961), (65, 34979), (91, 24985), (95, 23933), (133, 17095), (247, 9205), (263, 8645), (455, 4997), (665, 3419), (1235, 1841), (1315, 1729)]