1382261036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191237}}^1$

素因数の和:191393

約数の個数: 24

約数和(自身を含む): 2623785360

約数和(自身を除く): 1241524324

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 191237, 382474, 764948, 2486081, 4972162, 9944324, 26581943, 53163886, 106327772, 345565259, 691130518, 1382261036]

約数ペア:

[(1, 1382261036), (2, 691130518), (4, 345565259), (13, 106327772), (26, 53163886), (52, 26581943), (139, 9944324), (278, 4972162), (556, 2486081), (1807, 764948), (3614, 382474), (7228, 191237)]