238215902

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{2399}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 361152000

約数和(自身を除く): 122936098

約数列:

[1, 2, 131, 262, 379, 758, 2399, 4798, 49649, 99298, 314269, 628538, 909221, 1818442, 119107951, 238215902]

約数ペア:

[(1, 238215902), (2, 119107951), (131, 1818442), (262, 909221), (379, 628538), (758, 314269), (2399, 99298), (4798, 49649)]