2078889272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{4260019}}^1$

素因数の和:4260086

約数の個数: 16

約数和(自身を含む): 3961818600

約数和(自身を除く): 1882929328

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 4260019, 8520038, 17040076, 34080152, 259861159, 519722318, 1039444636, 2078889272]

約数ペア:

[(1, 2078889272), (2, 1039444636), (4, 519722318), (8, 259861159), (61, 34080152), (122, 17040076), (244, 8520038), (488, 4260019)]