1245757042

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{50123}}^1$

素因数の和:50202

約数の個数: 24

約数和(自身を含む): 2031224976

約数和(自身を除く): 785467934

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 12427, 24854, 50123, 100246, 852091, 1704182, 2155289, 4310578, 14485547, 28971094, 36639913, 73279826, 622878521, 1245757042]

約数ペア:

[(1, 1245757042), (2, 622878521), (17, 73279826), (34, 36639913), (43, 28971094), (86, 14485547), (289, 4310578), (578, 2155289), (731, 1704182), (1462, 852091), (12427, 100246), (24854, 50123)]