239691010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{141829}}^1$

素因数の和:141862

約数の個数: 24

約数和(自身を含む): 467188020

約数和(自身を除く): 227497010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 141829, 283658, 709145, 1418290, 1843777, 3687554, 9218885, 18437770, 23969101, 47938202, 119845505, 239691010]

約数ペア:

[(1, 239691010), (2, 119845505), (5, 47938202), (10, 23969101), (13, 18437770), (26, 9218885), (65, 3687554), (130, 1843777), (169, 1418290), (338, 709145), (845, 283658), (1690, 141829)]