681825602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{338543}}^1$

素因数の和:338617

約数の個数: 16

約数和(自身を含む): 1096882560

約数和(自身を除く): 415056958

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 338543, 677086, 6432317, 12864634, 17942779, 35885558, 340912801, 681825602]

約数ペア:

[(1, 681825602), (2, 340912801), (19, 35885558), (38, 17942779), (53, 12864634), (106, 6432317), (1007, 677086), (2014, 338543)]