423163442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{8191}}^1$

素因数の和:10193

約数の個数: 16

約数和(自身を含む): 683999232

約数和(自身を除く): 260835790

約数列:

[1, 2, 13, 26, 1987, 3974, 8191, 16382, 25831, 51662, 106483, 212966, 16275517, 32551034, 211581721, 423163442]

約数ペア:

[(1, 423163442), (2, 211581721), (13, 32551034), (26, 16275517), (1987, 212966), (3974, 106483), (8191, 51662), (16382, 25831)]