299346032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{306707}}^1$

素因数の和:306776

約数の個数: 20

約数和(自身を含む): 589492776

約数和(自身を除く): 290146744

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 306707, 613414, 1226828, 2453656, 4907312, 18709127, 37418254, 74836508, 149673016, 299346032]

約数ペア:

[(1, 299346032), (2, 149673016), (4, 74836508), (8, 37418254), (16, 18709127), (61, 4907312), (122, 2453656), (244, 1226828), (488, 613414), (976, 306707)]