68421782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239237}}^1$

素因数の和:239263

約数の個数: 16

約数和(自身を含む): 120575952

約数和(自身を除く): 52154170

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 239237, 478474, 2631607, 3110081, 5263214, 6220162, 34210891, 68421782]

約数ペア:

[(1, 68421782), (2, 34210891), (11, 6220162), (13, 5263214), (22, 3110081), (26, 2631607), (143, 478474), (286, 239237)]