812780148

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{82499}}^1$

素因数の和:83327

約数の個数: 24

約数和(自身を含む): 1898820000

約数和(自身を除く): 1086039852

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 82499, 164998, 247497, 329996, 494994, 989988, 67731679, 135463358, 203195037, 270926716, 406390074, 812780148]

約数ペア:

[(1, 812780148), (2, 406390074), (3, 270926716), (4, 203195037), (6, 135463358), (12, 67731679), (821, 989988), (1642, 494994), (2463, 329996), (3284, 247497), (4926, 164998), (9852, 82499)]