180398707202

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3861439}}^1$

素因数の和:3861566

約数の個数: 32

約数和(自身を含む): 320283279360

約数和(自身を除く): 139884572158

約数列:

[1, 2, 7, 14, 47, 71, 94, 142, 329, 497, 658, 994, 3337, 6674, 23359, 46718, 3861439, 7722878, 27030073, 54060146, 181487633, 274162169, 362975266, 548324338, 1270413431, 1919135183, 2540826862, 3838270366, 12885621943, 25771243886, 90199353601, 180398707202]

約数ペア:

[(1, 180398707202), (2, 90199353601), (7, 25771243886), (14, 12885621943), (47, 3838270366), (71, 2540826862), (94, 1919135183), (142, 1270413431), (329, 548324338), (497, 362975266), (658, 274162169), (994, 181487633), (3337, 54060146), (6674, 27030073), (23359, 7722878), (46718, 3861439)]