2786246128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{8311}}^1$

素因数の和:9253

約数の個数: 40

約数和(自身を含む): 5639924736

約数和(自身を除く): 2853678608

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 911, 1822, 3644, 7288, 8311, 14576, 16622, 20953, 33244, 41906, 66488, 83812, 132976, 167624, 191153, 335248, 382306, 764612, 1529224, 3058448, 7571321, 15142642, 30285284, 60570568, 121141136, 174140383, 348280766, 696561532, 1393123064, 2786246128]

約数ペア:

[(1, 2786246128), (2, 1393123064), (4, 696561532), (8, 348280766), (16, 174140383), (23, 121141136), (46, 60570568), (92, 30285284), (184, 15142642), (368, 7571321), (911, 3058448), (1822, 1529224), (3644, 764612), (7288, 382306), (8311, 335248), (14576, 191153), (16622, 167624), (20953, 132976), (33244, 83812), (41906, 66488)]