2855286584

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{27773}}^1$

素因数の和:28031

約数の個数: 32

約数和(自身を含む): 5459257440

約数和(自身を除く): 2603970856

約数列:

[1, 2, 4, 8, 71, 142, 181, 284, 362, 568, 724, 1448, 12851, 25702, 27773, 51404, 55546, 102808, 111092, 222184, 1971883, 3943766, 5026913, 7887532, 10053826, 15775064, 20107652, 40215304, 356910823, 713821646, 1427643292, 2855286584]

約数ペア:

[(1, 2855286584), (2, 1427643292), (4, 713821646), (8, 356910823), (71, 40215304), (142, 20107652), (181, 15775064), (284, 10053826), (362, 7887532), (568, 5026913), (724, 3943766), (1448, 1971883), (12851, 222184), (25702, 111092), (27773, 102808), (51404, 55546)]