141775790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83891}}^1$

素因数の和:83924

約数の個数: 24

約数和(自身を含む): 276340248

約数和(自身を除く): 134564458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 83891, 167782, 419455, 838910, 1090583, 2181166, 5452915, 10905830, 14177579, 28355158, 70887895, 141775790]

約数ペア:

[(1, 141775790), (2, 70887895), (5, 28355158), (10, 14177579), (13, 10905830), (26, 5452915), (65, 2181166), (130, 1090583), (169, 838910), (338, 419455), (845, 167782), (1690, 83891)]