290728452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3461053}}^1$

素因数の和:3461067

約数の個数: 24

約数和(自身を含む): 775276096

約数和(自身を除く): 484547644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3461053, 6922106, 10383159, 13844212, 20766318, 24227371, 41532636, 48454742, 72682113, 96909484, 145364226, 290728452]

約数ペア:

[(1, 290728452), (2, 145364226), (3, 96909484), (4, 72682113), (6, 48454742), (7, 41532636), (12, 24227371), (14, 20766318), (21, 13844212), (28, 10383159), (42, 6922106), (84, 3461053)]