2017635856

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{2909}}^1$

素因数の和:3631

約数の個数: 40

約数和(自身を含む): 3975013440

約数和(自身を除く): 1957377584

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 647, 1072, 1294, 2588, 2909, 5176, 5818, 10352, 11636, 23272, 43349, 46544, 86698, 173396, 194903, 346792, 389806, 693584, 779612, 1559224, 1882123, 3118448, 3764246, 7528492, 15056984, 30113968, 126102241, 252204482, 504408964, 1008817928, 2017635856]

約数ペア:

[(1, 2017635856), (2, 1008817928), (4, 504408964), (8, 252204482), (16, 126102241), (67, 30113968), (134, 15056984), (268, 7528492), (536, 3764246), (647, 3118448), (1072, 1882123), (1294, 1559224), (2588, 779612), (2909, 693584), (5176, 389806), (5818, 346792), (10352, 194903), (11636, 173396), (23272, 86698), (43349, 46544)]