2786407864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{41263}}^1$

素因数の和:41659

約数の個数: 32

約数和(自身を含む): 5466654720

約数和(自身を除く): 2680246856

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 734, 1468, 2936, 8441, 16882, 33764, 41263, 67528, 82526, 165052, 330104, 949049, 1898098, 3796196, 7592392, 15143521, 30287042, 60574084, 121148168, 348300983, 696601966, 1393203932, 2786407864]

約数ペア:

[(1, 2786407864), (2, 1393203932), (4, 696601966), (8, 348300983), (23, 121148168), (46, 60574084), (92, 30287042), (184, 15143521), (367, 7592392), (734, 3796196), (1468, 1898098), (2936, 949049), (8441, 330104), (16882, 165052), (33764, 82526), (41263, 67528)]