417639842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{66271}}^1$

素因数の和:66433

約数の個数: 16

約数和(自身を含む): 658478592

約数和(自身を除く): 240838750

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 66271, 132542, 1524233, 3048466, 9079127, 18158254, 208819921, 417639842]

約数ペア:

[(1, 417639842), (2, 208819921), (23, 18158254), (46, 9079127), (137, 3048466), (274, 1524233), (3151, 132542), (6302, 66271)]