1440752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1699}}^1$

素因数の和:1760

約数の個数: 20

約数和(自身を含む): 2845800

約数和(自身を除く): 1405048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1699, 3398, 6796, 13592, 27184, 90047, 180094, 360188, 720376, 1440752]

約数ペア:

[(1, 1440752), (2, 720376), (4, 360188), (8, 180094), (16, 90047), (53, 27184), (106, 13592), (212, 6796), (424, 3398), (848, 1699)]