264267086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{53087}}^1$

素因数の和:53239

約数の個数: 16

約数和(自身を含む): 420456960

約数和(自身を除く): 156189874

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 53087, 106174, 1008653, 2017306, 6954397, 13908794, 132133543, 264267086]

約数ペア:

[(1, 264267086), (2, 132133543), (19, 13908794), (38, 6954397), (131, 2017306), (262, 1008653), (2489, 106174), (4978, 53087)]