2129341930

素因数分解:

$2^1\times 5^1\times {\mathrm{4463}}^1\times {\mathrm{47711}}^1$

素因数の和:52181

約数の個数: 16

約数和(自身を含む): 3833754624

約数和(自身を除く): 1704412694

約数列:

[1, 2, 5, 10, 4463, 8926, 22315, 44630, 47711, 95422, 238555, 477110, 212934193, 425868386, 1064670965, 2129341930]

約数ペア:

[(1, 2129341930), (2, 1064670965), (5, 425868386), (10, 212934193), (4463, 477110), (8926, 238555), (22315, 95422), (44630, 47711)]