2980911496

素因数分解:

$2^3\times {\mathrm{1307}}^1\times {\mathrm{285091}}^1$

素因数の和:286404

約数の個数: 16

約数和(自身を含む): 5593505040

約数和(自身を除く): 2612593544

約数列:

[1, 2, 4, 8, 1307, 2614, 5228, 10456, 285091, 570182, 1140364, 2280728, 372613937, 745227874, 1490455748, 2980911496]

約数ペア:

[(1, 2980911496), (2, 1490455748), (4, 745227874), (8, 372613937), (1307, 2280728), (2614, 1140364), (5228, 570182), (10456, 285091)]