2017476928

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{443987}}^1$

素因数の和:444070

約数の個数: 28

約数和(自身を含む): 4059826272

約数和(自身を除く): 2042349344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 443987, 887974, 1775948, 3551896, 7103792, 14207584, 28415168, 31523077, 63046154, 126092308, 252184616, 504369232, 1008738464, 2017476928]

約数ペア:

[(1, 2017476928), (2, 1008738464), (4, 504369232), (8, 252184616), (16, 126092308), (32, 63046154), (64, 31523077), (71, 28415168), (142, 14207584), (284, 7103792), (568, 3551896), (1136, 1775948), (2272, 887974), (4544, 443987)]