138860004

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{399023}}^1$

素因数の和:399059

約数の個数: 24

約数和(自身を含む): 335180160

約数和(自身を除く): 196320156

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 399023, 798046, 1197069, 1596092, 2394138, 4788276, 11571667, 23143334, 34715001, 46286668, 69430002, 138860004]

約数ペア:

[(1, 138860004), (2, 69430002), (3, 46286668), (4, 34715001), (6, 23143334), (12, 11571667), (29, 4788276), (58, 2394138), (87, 1596092), (116, 1197069), (174, 798046), (348, 399023)]