397759822

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{206951}}^1$

素因数の和:207015

約数の個数: 12

約数和(自身を含む): 616510008

約数和(自身を除く): 218750186

約数列:

[1, 2, 31, 62, 961, 1922, 206951, 413902, 6415481, 12830962, 198879911, 397759822]

約数ペア:

[(1, 397759822), (2, 198879911), (31, 12830962), (62, 6415481), (961, 413902), (1922, 206951)]