9982973884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1381153}}^1$

素因数の和:1381309

約数の個数: 24

約数和(自身を含む): 18949432880

約数和(自身を除く): 8966458996

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 1381153, 2762306, 5524612, 17954989, 35909978, 71819956, 191980267, 383960534, 767921068, 2495743471, 4991486942, 9982973884]

約数ペア:

[(1, 9982973884), (2, 4991486942), (4, 2495743471), (13, 767921068), (26, 383960534), (52, 191980267), (139, 71819956), (278, 35909978), (556, 17954989), (1807, 5524612), (3614, 2762306), (7228, 1381153)]