4245724

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 8654688

約数和(自身を除く): 4408964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2861, 5722, 11444, 20027, 40054, 80108, 151633, 303266, 606532, 1061431, 2122862, 4245724]

約数ペア:

[(1, 4245724), (2, 2122862), (4, 1061431), (7, 606532), (14, 303266), (28, 151633), (53, 80108), (106, 40054), (212, 20027), (371, 11444), (742, 5722), (1484, 2861)]