1555432372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{84737}}^1$

素因数の和:85107

約数の個数: 24

約数和(自身を含む): 2939730696

約数和(自身を除く): 1384298324

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 18356, 84737, 169474, 338948, 1101581, 2203162, 4406324, 29912161, 59824322, 119648644, 388858093, 777716186, 1555432372]

約数ペア:

[(1, 1555432372), (2, 777716186), (4, 388858093), (13, 119648644), (26, 59824322), (52, 29912161), (353, 4406324), (706, 2203162), (1412, 1101581), (4589, 338948), (9178, 169474), (18356, 84737)]