2815691946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{257989}}^1$

素因数の和:258118

約数の個数: 32

約数和(自身を含む): 6018390720

約数和(自身を除く): 3202698774

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 257989, 515978, 773967, 1547934, 4385813, 8771626, 13157439, 26314878, 27604823, 55209646, 82814469, 165628938, 469281991, 938563982, 1407845973, 2815691946]

約数ペア:

[(1, 2815691946), (2, 1407845973), (3, 938563982), (6, 469281991), (17, 165628938), (34, 82814469), (51, 55209646), (102, 27604823), (107, 26314878), (214, 13157439), (321, 8771626), (642, 4385813), (1819, 1547934), (3638, 773967), (5457, 515978), (10914, 257989)]