239078346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{36929}}^1$

素因数の和:37030

約数の個数: 32

約数和(自身を含む): 521156160

約数和(自身を除く): 282077814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 36929, 73858, 110787, 221574, 480077, 960154, 1440231, 2880462, 3065107, 6130214, 9195321, 18390642, 39846391, 79692782, 119539173, 239078346]

約数ペア:

[(1, 239078346), (2, 119539173), (3, 79692782), (6, 39846391), (13, 18390642), (26, 9195321), (39, 6130214), (78, 3065107), (83, 2880462), (166, 1440231), (249, 960154), (498, 480077), (1079, 221574), (2158, 110787), (3237, 73858), (6474, 36929)]