393624634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1061}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 670844160

約数和(自身を除く): 277219526

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 751, 1061, 1502, 2122, 9763, 13793, 14269, 19526, 20159, 27586, 28538, 40318, 185497, 262067, 370994, 524134, 796811, 1593622, 10358543, 15139409, 20717086, 30278818, 196812317, 393624634]

約数ペア:

[(1, 393624634), (2, 196812317), (13, 30278818), (19, 20717086), (26, 15139409), (38, 10358543), (247, 1593622), (494, 796811), (751, 524134), (1061, 370994), (1502, 262067), (2122, 185497), (9763, 40318), (13793, 28538), (14269, 27586), (19526, 20159)]