7421626

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 11427840

約数和(自身を除く): 4006214

約数列:

[1, 2, 61, 122, 127, 254, 479, 958, 7747, 15494, 29219, 58438, 60833, 121666, 3710813, 7421626]

約数ペア:

[(1, 7421626), (2, 3710813), (61, 121666), (122, 60833), (127, 58438), (254, 29219), (479, 15494), (958, 7747)]