291236390

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{493621}}^1$

素因数の和:493687

約数の個数: 16

約数和(自身を含む): 533111760

約数和(自身を除く): 241875370

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 493621, 987242, 2468105, 4936210, 29123639, 58247278, 145618195, 291236390]

約数ペア:

[(1, 291236390), (2, 145618195), (5, 58247278), (10, 29123639), (59, 4936210), (118, 2468105), (295, 987242), (590, 493621)]