4380238

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 7078104

約数和(自身を除く): 2697866

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 961, 1333, 1643, 1922, 2279, 2666, 3286, 4558, 41323, 50933, 70649, 82646, 101866, 141298, 2190119, 4380238]

約数ペア:

[(1, 4380238), (2, 2190119), (31, 141298), (43, 101866), (53, 82646), (62, 70649), (86, 50933), (106, 41323), (961, 4558), (1333, 3286), (1643, 2666), (1922, 2279)]