129852254

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 230347200

約数和(自身を除く): 100494946

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 2593, 3577, 5186, 7154, 18151, 25039, 36302, 50078, 127057, 189289, 254114, 378578, 889399, 1325023, 1778798, 2650046, 9275161, 18550322, 64926127, 129852254]

約数ペア:

[(1, 129852254), (2, 64926127), (7, 18550322), (14, 9275161), (49, 2650046), (73, 1778798), (98, 1325023), (146, 889399), (343, 378578), (511, 254114), (686, 189289), (1022, 127057), (2593, 50078), (3577, 36302), (5186, 25039), (7154, 18151)]