1320571842

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2019223}}^1$

素因数の和:2019337

約数の個数: 16

約数和(自身を含む): 2665375680

約数和(自身を除く): 1344803838

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2019223, 4038446, 6057669, 12115338, 220095307, 440190614, 660285921, 1320571842]

約数ペア:

[(1, 1320571842), (2, 660285921), (3, 440190614), (6, 220095307), (109, 12115338), (218, 6057669), (327, 4038446), (654, 2019223)]