3909994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 2639990

約数列:

[1, 2, 11, 22, 107, 121, 151, 214, 242, 302, 1177, 1661, 2354, 3322, 12947, 16157, 18271, 25894, 32314, 36542, 177727, 355454, 1954997, 3909994]

約数ペア:

[(1, 3909994), (2, 1954997), (11, 355454), (22, 177727), (107, 36542), (121, 32314), (151, 25894), (214, 18271), (242, 16157), (302, 12947), (1177, 3322), (1661, 2354)]