2022163977

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 2882764800

約数和(自身を除く): 860600823

約数列:

[1, 3, 19, 57, 127, 137, 381, 411, 2039, 2413, 2603, 6117, 7239, 7809, 17399, 38741, 52197, 116223, 258953, 279343, 330581, 776859, 838029, 991743, 4920107, 5307517, 14760321, 15922551, 35476561, 106429683, 674054659, 2022163977]

約数ペア:

[(1, 2022163977), (3, 674054659), (19, 106429683), (57, 35476561), (127, 15922551), (137, 14760321), (381, 5307517), (411, 4920107), (2039, 991743), (2413, 838029), (2603, 776859), (6117, 330581), (7239, 279343), (7809, 258953), (17399, 116223), (38741, 52197)]