2912976872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{28009393}}^1$

素因数の和:28009412

約数の個数: 16

約数和(自身を含む): 5881972740

約数和(自身を除く): 2968995868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 28009393, 56018786, 112037572, 224075144, 364122109, 728244218, 1456488436, 2912976872]

約数ペア:

[(1, 2912976872), (2, 1456488436), (4, 728244218), (8, 364122109), (13, 224075144), (26, 112037572), (52, 56018786), (104, 28009393)]