858754544

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{801077}}^1$

素因数の和:801152

約数の個数: 20

約数和(自身を含む): 1688672424

約数和(自身を除く): 829917880

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 801077, 1602154, 3204308, 6408616, 12817232, 53672159, 107344318, 214688636, 429377272, 858754544]

約数ペア:

[(1, 858754544), (2, 429377272), (4, 214688636), (8, 107344318), (16, 53672159), (67, 12817232), (134, 6408616), (268, 3204308), (536, 1602154), (1072, 801077)]