2167998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2912322

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1259, 1722, 2518, 3777, 7554, 8813, 17626, 26439, 51619, 52878, 103238, 154857, 309714, 361333, 722666, 1083999, 2167998]

約数ペア:

[(1, 2167998), (2, 1083999), (3, 722666), (6, 361333), (7, 309714), (14, 154857), (21, 103238), (41, 52878), (42, 51619), (82, 26439), (123, 17626), (246, 8813), (287, 7554), (574, 3777), (861, 2518), (1259, 1722)]