2012302565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4422643}}^1$

素因数の和:4422668

約数の個数: 16

約数和(自身を含む): 2972016768

約数和(自身を除く): 959714203

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4422643, 22113215, 30958501, 57494359, 154792505, 287471795, 402460513, 2012302565]

約数ペア:

[(1, 2012302565), (5, 402460513), (7, 287471795), (13, 154792505), (35, 57494359), (65, 30958501), (91, 22113215), (455, 4422643)]