2018652410

素因数分解:

$2^1\times 5^1\times {\mathrm{4231}}^1\times {\mathrm{47711}}^1$

素因数の和:51949

約数の個数: 16

約数和(自身を含む): 3634509312

約数和(自身を除く): 1615856902

約数列:

[1, 2, 5, 10, 4231, 8462, 21155, 42310, 47711, 95422, 238555, 477110, 201865241, 403730482, 1009326205, 2018652410]

約数ペア:

[(1, 2018652410), (2, 1009326205), (5, 403730482), (10, 201865241), (4231, 477110), (8462, 238555), (21155, 95422), (42310, 47711)]