127839902

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{15259}}^1$

素因数の和:15391

約数の個数: 16

約数和(自身を含む): 197769600

約数和(自身を除く): 69929698

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 15259, 30518, 900281, 1083389, 1800562, 2166778, 63919951, 127839902]

約数ペア:

[(1, 127839902), (2, 63919951), (59, 2166778), (71, 1800562), (118, 1083389), (142, 900281), (4189, 30518), (8378, 15259)]