5091212

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 10231200

約数和(自身を除く): 5139988

約数列:

[1, 2, 4, 7, 14, 28, 349, 521, 698, 1042, 1396, 2084, 2443, 3647, 4886, 7294, 9772, 14588, 181829, 363658, 727316, 1272803, 2545606, 5091212]

約数ペア:

[(1, 5091212), (2, 2545606), (4, 1272803), (7, 727316), (14, 363658), (28, 181829), (349, 14588), (521, 9772), (698, 7294), (1042, 4886), (1396, 3647), (2084, 2443)]