140454046

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{3677}}^1$

素因数の和:4019

約数の個数: 16

約数和(自身を含む): 214500960

約数和(自身を除く): 74046914

約数列:

[1, 2, 71, 142, 269, 538, 3677, 7354, 19099, 38198, 261067, 522134, 989113, 1978226, 70227023, 140454046]

約数ペア:

[(1, 140454046), (2, 70227023), (71, 1978226), (142, 989113), (269, 522134), (538, 261067), (3677, 38198), (7354, 19099)]