236467985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{51239}}^1$

素因数の和:51328

約数の個数: 16

約数和(自身を含む): 309899520

約数和(自身を除く): 73431535

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 51239, 256195, 666107, 3330535, 3637969, 18189845, 47293597, 236467985]

約数ペア:

[(1, 236467985), (5, 47293597), (13, 18189845), (65, 3637969), (71, 3330535), (355, 666107), (923, 256195), (4615, 51239)]