2017705888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{20399}}^1$

素因数の和:20701

約数の個数: 48

約数和(自身を含む): 4349116800

約数和(自身を除く): 2331410912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 281, 352, 562, 1124, 2248, 3091, 4496, 6182, 8992, 12364, 20399, 24728, 40798, 49456, 81596, 98912, 163192, 224389, 326384, 448778, 652768, 897556, 1795112, 3590224, 5732119, 7180448, 11464238, 22928476, 45856952, 63053309, 91713904, 126106618, 183427808, 252213236, 504426472, 1008852944, 2017705888]

約数ペア:

[(1, 2017705888), (2, 1008852944), (4, 504426472), (8, 252213236), (11, 183427808), (16, 126106618), (22, 91713904), (32, 63053309), (44, 45856952), (88, 22928476), (176, 11464238), (281, 7180448), (352, 5732119), (562, 3590224), (1124, 1795112), (2248, 897556), (3091, 652768), (4496, 448778), (6182, 326384), (8992, 224389), (12364, 163192), (20399, 98912), (24728, 81596), (40798, 49456)]