2835679966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{260011}}^1$

素因数の和:260080

約数の個数: 32

約数和(自身を含む): 5241841920

約数和(自身を除く): 2406161954

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 260011, 520022, 1820077, 3640154, 4940209, 9880418, 10660451, 21320902, 34581463, 69162926, 74623157, 149246314, 202548569, 405097138, 1417839983, 2835679966]

約数ペア:

[(1, 2835679966), (2, 1417839983), (7, 405097138), (14, 202548569), (19, 149246314), (38, 74623157), (41, 69162926), (82, 34581463), (133, 21320902), (266, 10660451), (287, 9880418), (574, 4940209), (779, 3640154), (1558, 1820077), (5453, 520022), (10906, 260011)]