7289804942

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^2\times {\mathrm{13417}}^1$

素因数の和:13820

約数の個数: 24

約数和(自身を含む): 12561502224

約数和(自身を除く): 5271697282

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 13417, 26834, 38809, 77618, 93919, 187838, 271663, 543326, 2643149, 5286298, 18502043, 37004086, 520700353, 1041400706, 3644902471, 7289804942]

約数ペア:

[(1, 7289804942), (2, 3644902471), (7, 1041400706), (14, 520700353), (197, 37004086), (394, 18502043), (1379, 5286298), (2758, 2643149), (13417, 543326), (26834, 271663), (38809, 187838), (77618, 93919)]