132740398

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 233925120

約数和(自身を除く): 101184722

約数列:

[1, 2, 7, 14, 43, 86, 301, 311, 602, 622, 709, 1418, 2177, 4354, 4963, 9926, 13373, 26746, 30487, 60974, 93611, 187222, 213409, 220499, 426818, 440998, 1543493, 3086986, 9481457, 18962914, 66370199, 132740398]

約数ペア:

[(1, 132740398), (2, 66370199), (7, 18962914), (14, 9481457), (43, 3086986), (86, 1543493), (301, 440998), (311, 426818), (602, 220499), (622, 213409), (709, 187222), (1418, 93611), (2177, 60974), (4354, 30487), (4963, 26746), (9926, 13373)]