13378687954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2131043}}^1$

素因数の和:2131161

約数の個数: 16

約数和(自身を含む): 20816037792

約数和(自身を除く): 7437349838

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 2131043, 4262086, 91634849, 155566139, 183269698, 311132278, 6689343977, 13378687954]

約数ペア:

[(1, 13378687954), (2, 6689343977), (43, 311132278), (73, 183269698), (86, 155566139), (146, 91634849), (3139, 4262086), (6278, 2131043)]