2013259090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1536839}}^1$

素因数の和:1536977

約数の個数: 16

約数和(自身を含む): 3651531840

約数和(自身を除く): 1638272750

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1536839, 3073678, 7684195, 15368390, 201325909, 402651818, 1006629545, 2013259090]

約数ペア:

[(1, 2013259090), (2, 1006629545), (5, 402651818), (10, 201325909), (131, 15368390), (262, 7684195), (655, 3073678), (1310, 1536839)]