7980492043

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1\times {\mathrm{5821}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 8551353600

約数和(自身を除く): 570861557

約数列:

[1, 19, 59, 1121, 1223, 5821, 23237, 72157, 110599, 343439, 1370983, 6525341, 7119083, 135262577, 420025897, 7980492043]

約数ペア:

[(1, 7980492043), (19, 420025897), (59, 135262577), (1121, 7119083), (1223, 6525341), (5821, 1370983), (23237, 343439), (72157, 110599)]