2247295834

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{72931}}^1$

素因数の和:73042

約数の個数: 32

約数和(自身を含む): 4032847872

約数和(自身を除く): 1785552038

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 72931, 145862, 510517, 1021034, 2260861, 4521722, 5178101, 10356202, 15826027, 31652054, 36246707, 72493414, 160521131, 321042262, 1123647917, 2247295834]

約数ペア:

[(1, 2247295834), (2, 1123647917), (7, 321042262), (14, 160521131), (31, 72493414), (62, 36246707), (71, 31652054), (142, 15826027), (217, 10356202), (434, 5178101), (497, 4521722), (994, 2260861), (2201, 1021034), (4402, 510517), (15407, 145862), (30814, 72931)]