1985768

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{2789}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 3766500

約数和(自身を除く): 1780732

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2789, 5578, 11156, 22312, 248221, 496442, 992884, 1985768]

約数ペア:

[(1, 1985768), (2, 992884), (4, 496442), (8, 248221), (89, 22312), (178, 11156), (356, 5578), (712, 2789)]