1640592694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{589717}}^1$

素因数の和:589839

約数の個数: 16

約数和(自身を含む): 2674960848

約数和(自身を除く): 1034368154

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 589717, 1179434, 7666321, 15332642, 63099719, 126199438, 820296347, 1640592694]

約数ペア:

[(1, 1640592694), (2, 820296347), (13, 126199438), (26, 63099719), (107, 15332642), (214, 7666321), (1391, 1179434), (2782, 589717)]