339541438

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{470279}}^1$

素因数の和:470319

約数の個数: 12

約数和(自身を含む): 537530040

約数和(自身を除く): 197988602

約数列:

[1, 2, 19, 38, 361, 722, 470279, 940558, 8935301, 17870602, 169770719, 339541438]

約数ペア:

[(1, 339541438), (2, 169770719), (19, 17870602), (38, 8935301), (361, 940558), (722, 470279)]