344440090

素因数分解:

$2^1\times 5^1\times {\mathrm{1697}}^1\times {\mathrm{20297}}^1$

素因数の和:22001

約数の個数: 16

約数和(自身を含む): 620388072

約数和(自身を除く): 275947982

約数列:

[1, 2, 5, 10, 1697, 3394, 8485, 16970, 20297, 40594, 101485, 202970, 34444009, 68888018, 172220045, 344440090]

約数ペア:

[(1, 344440090), (2, 172220045), (5, 68888018), (10, 34444009), (1697, 202970), (3394, 101485), (8485, 40594), (16970, 20297)]