2019929536

素因数分解:

$2^6\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:1037

約数の個数: 56

約数和(自身を含む): 4049091216

約数和(自身を除く): 2029161680

約数列:

[1, 2, 4, 8, 16, 32, 64, 227, 257, 454, 514, 541, 908, 1028, 1082, 1816, 2056, 2164, 3632, 4112, 4328, 7264, 8224, 8656, 14528, 16448, 17312, 34624, 58339, 116678, 122807, 139037, 233356, 245614, 278074, 466712, 491228, 556148, 933424, 982456, 1112296, 1866848, 1964912, 2224592, 3733696, 3929824, 4449184, 7859648, 8898368, 31561399, 63122798, 126245596, 252491192, 504982384, 1009964768, 2019929536]

約数ペア:

[(1, 2019929536), (2, 1009964768), (4, 504982384), (8, 252491192), (16, 126245596), (32, 63122798), (64, 31561399), (227, 8898368), (257, 7859648), (454, 4449184), (514, 3929824), (541, 3733696), (908, 2224592), (1028, 1964912), (1082, 1866848), (1816, 1112296), (2056, 982456), (2164, 933424), (3632, 556148), (4112, 491228), (4328, 466712), (7264, 278074), (8224, 245614), (8656, 233356), (14528, 139037), (16448, 122807), (17312, 116678), (34624, 58339)]