6980771290

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2000221}}^1$

素因数の和:2000577

約数の個数: 16

約数和(自身を含む): 12601398600

約数和(自身を除く): 5620627310

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 2000221, 4000442, 10001105, 20002210, 698077129, 1396154258, 3490385645, 6980771290]

約数ペア:

[(1, 6980771290), (2, 3490385645), (5, 1396154258), (10, 698077129), (349, 20002210), (698, 10001105), (1745, 4000442), (3490, 2000221)]