2012648365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4423403}}^1$

素因数の和:4423428

約数の個数: 16

約数和(自身を含む): 2972527488

約数和(自身を除く): 959879123

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4423403, 22117015, 30963821, 57504239, 154819105, 287521195, 402529673, 2012648365]

約数ペア:

[(1, 2012648365), (5, 402529673), (7, 287521195), (13, 154819105), (35, 57504239), (65, 30963821), (91, 22117015), (455, 4423403)]