428922568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2821859}}^1$

素因数の和:2821884

約数の個数: 16

約数和(自身を含む): 846558000

約数和(自身を除く): 417635432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2821859, 5643718, 11287436, 22574872, 53615321, 107230642, 214461284, 428922568]

約数ペア:

[(1, 428922568), (2, 214461284), (4, 107230642), (8, 53615321), (19, 22574872), (38, 11287436), (76, 5643718), (152, 2821859)]