739252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1391040

約数和(自身を除く): 651788

約数列:

[1, 2, 4, 19, 38, 71, 76, 137, 142, 274, 284, 548, 1349, 2603, 2698, 5206, 5396, 9727, 10412, 19454, 38908, 184813, 369626, 739252]

約数ペア:

[(1, 739252), (2, 369626), (4, 184813), (19, 38908), (38, 19454), (71, 10412), (76, 9727), (137, 5396), (142, 5206), (274, 2698), (284, 2603), (548, 1349)]