2740739905

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{23753}}^1$

素因数の和:24296

約数の個数: 16

約数和(自身を含む): 3365846784

約数和(自身を除く): 625106879

約数列:

[1, 5, 47, 235, 491, 2455, 23077, 23753, 115385, 118765, 1116391, 5581955, 11662723, 58313615, 548147981, 2740739905]

約数ペア:

[(1, 2740739905), (5, 548147981), (47, 58313615), (235, 11662723), (491, 5581955), (2455, 1116391), (23077, 118765), (23753, 115385)]