2043996904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1789}}^1$

素因数の和:2114

約数の個数: 64

約数和(自身を含む): 4206643200

約数和(自身を除く): 2162646296

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 271, 527, 542, 1054, 1084, 1789, 2108, 2168, 3578, 4216, 4607, 7156, 8401, 9214, 14312, 16802, 18428, 30413, 33604, 36856, 55459, 60826, 67208, 110918, 121652, 142817, 221836, 243304, 285634, 443672, 484819, 571268, 942803, 969638, 1142536, 1885606, 1939276, 3771212, 3878552, 7542424, 8241923, 15029389, 16483846, 30058778, 32967692, 60117556, 65935384, 120235112, 255499613, 510999226, 1021998452, 2043996904]

約数ペア:

[(1, 2043996904), (2, 1021998452), (4, 510999226), (8, 255499613), (17, 120235112), (31, 65935384), (34, 60117556), (62, 32967692), (68, 30058778), (124, 16483846), (136, 15029389), (248, 8241923), (271, 7542424), (527, 3878552), (542, 3771212), (1054, 1939276), (1084, 1885606), (1789, 1142536), (2108, 969638), (2168, 942803), (3578, 571268), (4216, 484819), (4607, 443672), (7156, 285634), (8401, 243304), (9214, 221836), (14312, 142817), (16802, 121652), (18428, 110918), (30413, 67208), (33604, 60826), (36856, 55459)]