290329284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3456301}}^1$

素因数の和:3456315

約数の個数: 24

約数和(自身を含む): 774211648

約数和(自身を除く): 483882364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3456301, 6912602, 10368903, 13825204, 20737806, 24194107, 41475612, 48388214, 72582321, 96776428, 145164642, 290329284]

約数ペア:

[(1, 290329284), (2, 145164642), (3, 96776428), (4, 72582321), (6, 48388214), (7, 41475612), (12, 24194107), (14, 20737806), (21, 13825204), (28, 10368903), (42, 6912602), (84, 3456301)]