5121142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{457}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 8309952

約数和(自身を除く): 3188810

約数列:

[1, 2, 13, 26, 431, 457, 862, 914, 5603, 5941, 11206, 11882, 196967, 393934, 2560571, 5121142]

約数ペア:

[(1, 5121142), (2, 2560571), (13, 393934), (26, 196967), (431, 11882), (457, 11206), (862, 5941), (914, 5603)]