1871304848

素因数分解:

$2^4\times 7^1\times {\mathrm{16708079}}^1$

素因数の和:16708094

約数の個数: 20

約数和(自身を含む): 4143603840

約数和(自身を除く): 2272298992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 16708079, 33416158, 66832316, 116956553, 133664632, 233913106, 267329264, 467826212, 935652424, 1871304848]

約数ペア:

[(1, 1871304848), (2, 935652424), (4, 467826212), (7, 267329264), (8, 233913106), (14, 133664632), (16, 116956553), (28, 66832316), (56, 33416158), (112, 16708079)]