1280086424

素因数分解:

$2^3\times {\mathrm{83}}^2\times {\mathrm{23227}}^1$

素因数の和:23399

約数の個数: 24

約数和(自身を含む): 2429532660

約数和(自身を除く): 1149446236

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 6889, 13778, 23227, 27556, 46454, 55112, 92908, 185816, 1927841, 3855682, 7711364, 15422728, 160010803, 320021606, 640043212, 1280086424]

約数ペア:

[(1, 1280086424), (2, 640043212), (4, 320021606), (8, 160010803), (83, 15422728), (166, 7711364), (332, 3855682), (664, 1927841), (6889, 185816), (13778, 92908), (23227, 55112), (27556, 46454)]