6400410832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21053983}}^1$

素因数の和:21054010

約数の個数: 20

約数和(自身を含む): 13053470080

約数和(自身を除く): 6653059248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21053983, 42107966, 84215932, 168431864, 336863728, 400025677, 800051354, 1600102708, 3200205416, 6400410832]

約数ペア:

[(1, 6400410832), (2, 3200205416), (4, 1600102708), (8, 800051354), (16, 400025677), (19, 336863728), (38, 168431864), (76, 84215932), (152, 42107966), (304, 21053983)]