2007343208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19301377}}^1$

素因数の和:19301396

約数の個数: 16

約数和(自身を含む): 4053289380

約数和(自身を除く): 2045946172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19301377, 38602754, 77205508, 154411016, 250917901, 501835802, 1003671604, 2007343208]

約数ペア:

[(1, 2007343208), (2, 1003671604), (4, 501835802), (8, 250917901), (13, 154411016), (26, 77205508), (52, 38602754), (104, 19301377)]