263135230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{370613}}^1$

素因数の和:370691

約数の個数: 16

約数和(自身を含む): 480315744

約数和(自身を除く): 217180514

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 370613, 741226, 1853065, 3706130, 26313523, 52627046, 131567615, 263135230]

約数ペア:

[(1, 263135230), (2, 131567615), (5, 52627046), (10, 26313523), (71, 3706130), (142, 1853065), (355, 741226), (710, 370613)]