320147534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{994247}}^1$

素因数の和:994279

約数の個数: 16

約数和(自身を含む): 572686848

約数和(自身を除く): 252539314

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 994247, 1988494, 6959729, 13919458, 22867681, 45735362, 160073767, 320147534]

約数ペア:

[(1, 320147534), (2, 160073767), (7, 45735362), (14, 22867681), (23, 13919458), (46, 6959729), (161, 1988494), (322, 994247)]