1330690191418

素因数分解:

$2^1\times 7^2\times {\mathrm{7481}}^1\times {\mathrm{1815061}}^1$

素因数の和:1822558

約数の個数: 24

約数和(自身を含む): 2322230254164

約数和(自身を除く): 991540062746

約数列:

[1, 2, 7, 14, 49, 98, 7481, 14962, 52367, 104734, 366569, 733138, 1815061, 3630122, 12705427, 25410854, 88937989, 177875978, 13578471341, 27156942682, 95049299387, 190098598774, 665345095709, 1330690191418]

約数ペア:

[(1, 1330690191418), (2, 665345095709), (7, 190098598774), (14, 95049299387), (49, 27156942682), (98, 13578471341), (7481, 177875978), (14962, 88937989), (52367, 25410854), (104734, 12705427), (366569, 3630122), (733138, 1815061)]