13441190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27431}}^1$

素因数の和:27452

約数の個数: 24

約数和(自身を含む): 28145232

約数和(自身を除く): 14704042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27431, 54862, 137155, 192017, 274310, 384034, 960085, 1344119, 1920170, 2688238, 6720595, 13441190]

約数ペア:

[(1, 13441190), (2, 6720595), (5, 2688238), (7, 1920170), (10, 1344119), (14, 960085), (35, 384034), (49, 274310), (70, 192017), (98, 137155), (245, 54862), (490, 27431)]