2791724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 5407248

約数和(自身を除く): 2615524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1451, 1924, 2902, 5804, 18863, 37726, 53687, 75452, 107374, 214748, 697931, 1395862, 2791724]

約数ペア:

[(1, 2791724), (2, 1395862), (4, 697931), (13, 214748), (26, 107374), (37, 75452), (52, 53687), (74, 37726), (148, 18863), (481, 5804), (962, 2902), (1451, 1924)]