2019841266

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1\times {\mathrm{1777}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 4060667520

約数和(自身を除く): 2040826254

約数列:

[1, 2, 3, 6, 389, 487, 778, 974, 1167, 1461, 1777, 2334, 2922, 3554, 5331, 10662, 189443, 378886, 568329, 691253, 865399, 1136658, 1382506, 1730798, 2073759, 2596197, 4147518, 5192394, 336640211, 673280422, 1009920633, 2019841266]

約数ペア:

[(1, 2019841266), (2, 1009920633), (3, 673280422), (6, 336640211), (389, 5192394), (487, 4147518), (778, 2596197), (974, 2073759), (1167, 1730798), (1461, 1382506), (1777, 1136658), (2334, 865399), (2922, 691253), (3554, 568329), (5331, 378886), (10662, 189443)]