131104194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1680823}}^1$

素因数の和:1680841

約数の個数: 16

約数和(自身を含む): 282378432

約数和(自身を除く): 151274238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1680823, 3361646, 5042469, 10084938, 21850699, 43701398, 65552097, 131104194]

約数ペア:

[(1, 131104194), (2, 65552097), (3, 43701398), (6, 21850699), (13, 10084938), (26, 5042469), (39, 3361646), (78, 1680823)]