1239968884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4025873}}^1$

素因数の和:4025895

約数の個数: 24

約数和(自身を含む): 2705387328

約数和(自身を除く): 1465418444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4025873, 8051746, 16103492, 28181111, 44284603, 56362222, 88569206, 112724444, 177138412, 309992221, 619984442, 1239968884]

約数ペア:

[(1, 1239968884), (2, 619984442), (4, 309992221), (7, 177138412), (11, 112724444), (14, 88569206), (22, 56362222), (28, 44284603), (44, 28181111), (77, 16103492), (154, 8051746), (308, 4025873)]