1320342334

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{339769}}^1$

素因数の和:339867

約数の個数: 16

約数和(自身を含む): 2079392400

約数和(自身を除く): 759050066

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 339769, 679538, 9853301, 19706602, 22764523, 45529046, 660171167, 1320342334]

約数ペア:

[(1, 1320342334), (2, 660171167), (29, 45529046), (58, 22764523), (67, 19706602), (134, 9853301), (1943, 679538), (3886, 339769)]