2051298183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 3272016384

約数和(自身を除く): 1220718201

約数列:

[1, 3, 11, 17, 33, 41, 51, 101, 123, 187, 303, 451, 561, 697, 883, 1111, 1353, 1717, 2091, 2649, 3333, 4141, 5151, 7667, 9713, 12423, 15011, 18887, 23001, 29139, 36203, 45033, 45551, 56661, 70397, 89183, 108609, 136653, 165121, 211191, 267549, 398233, 495363, 615451, 774367, 981013, 1194699, 1516111, 1846353, 2323101, 2943039, 3656503, 4548333, 6769961, 10969509, 16677221, 20309883, 40221533, 50031663, 62160551, 120664599, 186481653, 683766061, 2051298183]

約数ペア:

[(1, 2051298183), (3, 683766061), (11, 186481653), (17, 120664599), (33, 62160551), (41, 50031663), (51, 40221533), (101, 20309883), (123, 16677221), (187, 10969509), (303, 6769961), (451, 4548333), (561, 3656503), (697, 2943039), (883, 2323101), (1111, 1846353), (1353, 1516111), (1717, 1194699), (2091, 981013), (2649, 774367), (3333, 615451), (4141, 495363), (5151, 398233), (7667, 267549), (9713, 211191), (12423, 165121), (15011, 136653), (18887, 108609), (23001, 89183), (29139, 70397), (36203, 56661), (45033, 45551)]