2430509286239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{2777}}^1$

素因数の和:3900

約数の個数: 64

約数和(自身を含む): 2793695477760

約数和(自身を除く): 363186191521

約数列:

[1, 19, 23, 43, 47, 437, 817, 893, 989, 991, 1081, 2021, 2777, 18791, 18829, 20539, 22793, 38399, 42613, 46483, 46577, 52763, 63871, 119411, 130519, 433067, 809647, 883177, 884963, 980099, 1071271, 1213549, 2002811, 2268809, 2479861, 2746453, 2752007, 3001937, 5612317, 18621881, 20354149, 38053409, 46064653, 52182607, 52288133, 57036803, 63296161, 106634023, 118336301, 129083291, 129344329, 875228407, 1202627059, 2248389719, 2452582529, 2457542251, 2721734923, 2974919567, 5561806147, 51712963537, 56523471773, 105674316793, 127921541381, 2430509286239]

約数ペア:

[(1, 2430509286239), (19, 127921541381), (23, 105674316793), (43, 56523471773), (47, 51712963537), (437, 5561806147), (817, 2974919567), (893, 2721734923), (989, 2457542251), (991, 2452582529), (1081, 2248389719), (2021, 1202627059), (2777, 875228407), (18791, 129344329), (18829, 129083291), (20539, 118336301), (22793, 106634023), (38399, 63296161), (42613, 57036803), (46483, 52288133), (46577, 52182607), (52763, 46064653), (63871, 38053409), (119411, 20354149), (130519, 18621881), (433067, 5612317), (809647, 3001937), (883177, 2752007), (884963, 2746453), (980099, 2479861), (1071271, 2268809), (1213549, 2002811)]