551424784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2027297}}^1$

素因数の和:2027322

約数の個数: 20

約数和(自身を含む): 1131232284

約数和(自身を除く): 579807500

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2027297, 4054594, 8109188, 16218376, 32436752, 34464049, 68928098, 137856196, 275712392, 551424784]

約数ペア:

[(1, 551424784), (2, 275712392), (4, 137856196), (8, 68928098), (16, 34464049), (17, 32436752), (34, 16218376), (68, 8109188), (136, 4054594), (272, 2027297)]