2018609710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{34583}}^1$

素因数の和:35052

約数の個数: 32

約数和(自身を含む): 3921825600

約数和(自身を除く): 1903215890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 4490, 5837, 11674, 29185, 34583, 58370, 69166, 172915, 345830, 449579, 899158, 2247895, 4495790, 15527767, 31055534, 77638835, 155277670, 201860971, 403721942, 1009304855, 2018609710]

約数ペア:

[(1, 2018609710), (2, 1009304855), (5, 403721942), (10, 201860971), (13, 155277670), (26, 77638835), (65, 31055534), (130, 15527767), (449, 4495790), (898, 2247895), (2245, 899158), (4490, 449579), (5837, 345830), (11674, 172915), (29185, 69166), (34583, 58370)]