2165086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 4292352

約数和(自身を除く): 2127266

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 827, 1309, 1654, 2618, 5789, 9097, 11578, 14059, 18194, 28118, 63679, 98413, 127358, 154649, 196826, 309298, 1082543, 2165086]

約数ペア:

[(1, 2165086), (2, 1082543), (7, 309298), (11, 196826), (14, 154649), (17, 127358), (22, 98413), (34, 63679), (77, 28118), (119, 18194), (154, 14059), (187, 11578), (238, 9097), (374, 5789), (827, 2618), (1309, 1654)]