394501096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{5231}}^1$

素因数の和:6105

約数の個数: 32

約数和(自身を含む): 808030080

約数和(自身を除く): 413528984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 857, 1714, 3428, 5231, 6856, 9427, 10462, 18854, 20924, 37708, 41848, 57541, 75416, 115082, 230164, 460328, 4482967, 8965934, 17931868, 35863736, 49312637, 98625274, 197250548, 394501096]

約数ペア:

[(1, 394501096), (2, 197250548), (4, 98625274), (8, 49312637), (11, 35863736), (22, 17931868), (44, 8965934), (88, 4482967), (857, 460328), (1714, 230164), (3428, 115082), (5231, 75416), (6856, 57541), (9427, 41848), (10462, 37708), (18854, 20924)]