1538121088

素因数分解:

$2^7\times 7^1\times {\mathrm{1716653}}^1$

素因数の和:1716674

約数の個数: 32

約数和(自身を含む): 3501974160

約数和(自身を除く): 1963853072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1716653, 3433306, 6866612, 12016571, 13733224, 24033142, 27466448, 48066284, 54932896, 96132568, 109865792, 192265136, 219731584, 384530272, 769060544, 1538121088]

約数ペア:

[(1, 1538121088), (2, 769060544), (4, 384530272), (7, 219731584), (8, 192265136), (14, 109865792), (16, 96132568), (28, 54932896), (32, 48066284), (56, 27466448), (64, 24033142), (112, 13733224), (128, 12016571), (224, 6866612), (448, 3433306), (896, 1716653)]