139211212

素因数分解:

$2^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{4813}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 278749856

約数和(自身を除く): 139538644

約数列:

[1, 2, 4, 7, 14, 28, 1033, 2066, 4132, 4813, 7231, 9626, 14462, 19252, 28924, 33691, 67382, 134764, 4971829, 9943658, 19887316, 34802803, 69605606, 139211212]

約数ペア:

[(1, 139211212), (2, 69605606), (4, 34802803), (7, 19887316), (14, 9943658), (28, 4971829), (1033, 134764), (2066, 67382), (4132, 33691), (4813, 28924), (7231, 19252), (9626, 14462)]