2392852021

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{16553}}^1$

素因数の和:16860

約数の個数: 16

約数和(自身を含む): 2774715264

約数和(自身を除く): 381863243

約数列:

[1, 7, 107, 193, 749, 1351, 16553, 20651, 115871, 144557, 1771171, 3194729, 12398197, 22363103, 341836003, 2392852021]

約数ペア:

[(1, 2392852021), (7, 341836003), (107, 22363103), (193, 12398197), (749, 3194729), (1351, 1771171), (16553, 144557), (20651, 115871)]