549695652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{21577}}^1$

素因数の和:21788

約数の個数: 48

約数和(自身を含む): 1406540352

約数和(自身を除く): 856844700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 193, 386, 579, 772, 1158, 2123, 2316, 4246, 6369, 8492, 12738, 21577, 25476, 43154, 64731, 86308, 129462, 237347, 258924, 474694, 712041, 949388, 1424082, 2848164, 4164361, 8328722, 12493083, 16657444, 24986166, 45807971, 49972332, 91615942, 137423913, 183231884, 274847826, 549695652]

約数ペア:

[(1, 549695652), (2, 274847826), (3, 183231884), (4, 137423913), (6, 91615942), (11, 49972332), (12, 45807971), (22, 24986166), (33, 16657444), (44, 12493083), (66, 8328722), (132, 4164361), (193, 2848164), (386, 1424082), (579, 949388), (772, 712041), (1158, 474694), (2123, 258924), (2316, 237347), (4246, 129462), (6369, 86308), (8492, 64731), (12738, 43154), (21577, 25476)]