2469968290

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{515651}}^1$

素因数の和:516137

約数の個数: 16

約数和(自身を含む): 4455233280

約数和(自身を除く): 1985264990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 515651, 1031302, 2578255, 5156510, 246996829, 493993658, 1234984145, 2469968290]

約数ペア:

[(1, 2469968290), (2, 1234984145), (5, 493993658), (10, 246996829), (479, 5156510), (958, 2578255), (2395, 1031302), (4790, 515651)]