147834722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{340633}}^1$

素因数の和:340673

約数の個数: 16

約数和(自身を含む): 261606912

約数和(自身を除く): 113772190

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 340633, 681266, 2384431, 4768862, 10559623, 21119246, 73917361, 147834722]

約数ペア:

[(1, 147834722), (2, 73917361), (7, 21119246), (14, 10559623), (31, 4768862), (62, 2384431), (217, 681266), (434, 340633)]