13111324286

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{1499}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 20139840000

約数和(自身を除く): 7028515714

約数列:

[1, 2, 73, 139, 146, 278, 431, 862, 1499, 2998, 10147, 20294, 31463, 59909, 62926, 109427, 119818, 208361, 218854, 416722, 646069, 1292138, 4373357, 8746714, 15210353, 30420706, 47163037, 89803591, 94326074, 179607182, 6555662143, 13111324286]

約数ペア:

[(1, 13111324286), (2, 6555662143), (73, 179607182), (139, 94326074), (146, 89803591), (278, 47163037), (431, 30420706), (862, 15210353), (1499, 8746714), (2998, 4373357), (10147, 1292138), (20294, 646069), (31463, 416722), (59909, 218854), (62926, 208361), (109427, 119818)]