2554228222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 4795822080

約数和(自身を除く): 2241593858

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 353, 479, 581, 706, 958, 1079, 1162, 2158, 2471, 3353, 4589, 4942, 6227, 6706, 7553, 9178, 12454, 15106, 29299, 32123, 39757, 43589, 58598, 64246, 79514, 87178, 169087, 205093, 278299, 338174, 380887, 410186, 516841, 556598, 761774, 1033682, 1183609, 2198131, 2367218, 2666209, 3617887, 4396262, 5332418, 7235774, 14034221, 15386917, 28068442, 30773834, 98239547, 182444873, 196479094, 364889746, 1277114111, 2554228222]

約数ペア:

[(1, 2554228222), (2, 1277114111), (7, 364889746), (13, 196479094), (14, 182444873), (26, 98239547), (83, 30773834), (91, 28068442), (166, 15386917), (182, 14034221), (353, 7235774), (479, 5332418), (581, 4396262), (706, 3617887), (958, 2666209), (1079, 2367218), (1162, 2198131), (2158, 1183609), (2471, 1033682), (3353, 761774), (4589, 556598), (4942, 516841), (6227, 410186), (6706, 380887), (7553, 338174), (9178, 278299), (12454, 205093), (15106, 169087), (29299, 87178), (32123, 79514), (39757, 64246), (43589, 58598)]