68604770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{527729}}^1$

素因数の和:527749

約数の個数: 16

約数和(自身を含む): 132987960

約数和(自身を除く): 64383190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 527729, 1055458, 2638645, 5277290, 6860477, 13720954, 34302385, 68604770]

約数ペア:

[(1, 68604770), (2, 34302385), (5, 13720954), (10, 6860477), (13, 5277290), (26, 2638645), (65, 1055458), (130, 527729)]