307730308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{24841}}^1$

素因数の和:25027

約数の個数: 24

約数和(自身を含む): 570372320

約数和(自身を除く): 262642012

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 24841, 49682, 99364, 471979, 943958, 1887916, 4049083, 8098166, 16196332, 76932577, 153865154, 307730308]

約数ペア:

[(1, 307730308), (2, 153865154), (4, 76932577), (19, 16196332), (38, 8098166), (76, 4049083), (163, 1887916), (326, 943958), (652, 471979), (3097, 99364), (6194, 49682), (12388, 24841)]