13226570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26993}}^1$

素因数の和:27014

約数の個数: 24

約数和(自身を含む): 27695844

約数和(自身を除く): 14469274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26993, 53986, 134965, 188951, 269930, 377902, 944755, 1322657, 1889510, 2645314, 6613285, 13226570]

約数ペア:

[(1, 13226570), (2, 6613285), (5, 2645314), (7, 1889510), (10, 1322657), (14, 944755), (35, 377902), (49, 269930), (70, 188951), (98, 134965), (245, 53986), (490, 26993)]