2171488396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7050287}}^1$

素因数の和:7050309

約数の個数: 24

約数和(自身を含む): 4737793536

約数和(自身を除く): 2566305140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7050287, 14100574, 28201148, 49352009, 77553157, 98704018, 155106314, 197408036, 310212628, 542872099, 1085744198, 2171488396]

約数ペア:

[(1, 2171488396), (2, 1085744198), (4, 542872099), (7, 310212628), (11, 197408036), (14, 155106314), (22, 98704018), (28, 77553157), (44, 49352009), (77, 28201148), (154, 14100574), (308, 7050287)]