7134544745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{116797}}^1$

素因数の和:117464

約数の個数: 16

約数和(自身を含む): 9026149440

約数和(自身を除く): 1891604695

約数列:

[1, 5, 19, 95, 643, 3215, 12217, 61085, 116797, 583985, 2219143, 11095715, 75100471, 375502355, 1426908949, 7134544745]

約数ペア:

[(1, 7134544745), (5, 1426908949), (19, 375502355), (95, 75100471), (643, 11095715), (3215, 2219143), (12217, 583985), (61085, 116797)]