470900528072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{85431881}}^1$

素因数の和:85431953

約数の個数: 32

約数和(自身を含む): 968797541880

約数和(自身を除く): 497897013808

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 85431881, 170863762, 341727524, 683455048, 1110614453, 2221228906, 4442457812, 4527889693, 8884915624, 9055779386, 18111558772, 36223117544, 58862566009, 117725132018, 235450264036, 470900528072]

約数ペア:

[(1, 470900528072), (2, 235450264036), (4, 117725132018), (8, 58862566009), (13, 36223117544), (26, 18111558772), (52, 9055779386), (53, 8884915624), (104, 4527889693), (106, 4442457812), (212, 2221228906), (424, 1110614453), (689, 683455048), (1378, 341727524), (2756, 170863762), (5512, 85431881)]