989826035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{967}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 1334817792

約数和(自身を除く): 344991757

約数列:

[1, 5, 11, 37, 55, 185, 407, 503, 967, 2035, 2515, 4835, 5533, 10637, 18611, 27665, 35779, 53185, 93055, 178895, 204721, 393569, 486401, 1023605, 1967845, 2432005, 5350411, 17996837, 26752055, 89984185, 197965207, 989826035]

約数ペア:

[(1, 989826035), (5, 197965207), (11, 89984185), (37, 26752055), (55, 17996837), (185, 5350411), (407, 2432005), (503, 1967845), (967, 1023605), (2035, 486401), (2515, 393569), (4835, 204721), (5533, 178895), (10637, 93055), (18611, 53185), (27665, 35779)]