388807050242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{109154141}}^1$

素因数の和:109154293

約数の個数: 16

約数和(自身を含む): 632657407032

約数和(自身を除く): 243850356790

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 109154141, 218308282, 1419003833, 2838007666, 14954117317, 29908234634, 194403525121, 388807050242]

約数ペア:

[(1, 388807050242), (2, 194403525121), (13, 29908234634), (26, 14954117317), (137, 2838007666), (274, 1419003833), (1781, 218308282), (3562, 109154141)]