2045702410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2881271}}^1$

素因数の和:2881349

約数の個数: 16

約数和(自身を含む): 3734128512

約数和(自身を除く): 1688426102

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2881271, 5762542, 14406355, 28812710, 204570241, 409140482, 1022851205, 2045702410]

約数ペア:

[(1, 2045702410), (2, 1022851205), (5, 409140482), (10, 204570241), (71, 28812710), (142, 14406355), (355, 5762542), (710, 2881271)]