7390394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5507}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 12293856

約数和(自身を除く): 4903462

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 5507, 11014, 60577, 121154, 335927, 671854, 3695197, 7390394]

約数ペア:

[(1, 7390394), (2, 3695197), (11, 671854), (22, 335927), (61, 121154), (122, 60577), (671, 11014), (1342, 5507)]