340192078

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:1000

約数の個数: 24

約数和(自身を含む): 530071344

約数和(自身を除く): 189879266

約数列:

[1, 2, 31, 62, 263, 526, 673, 961, 1346, 1922, 8153, 16306, 20863, 41726, 176999, 252743, 353998, 505486, 646753, 1293506, 5486969, 10973938, 170096039, 340192078]

約数ペア:

[(1, 340192078), (2, 170096039), (31, 10973938), (62, 5486969), (263, 1293506), (526, 646753), (673, 505486), (961, 353998), (1346, 252743), (1922, 176999), (8153, 41726), (16306, 20863)]