2681829118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 4581992448

約数和(自身を除く): 1900163330

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 131, 262, 391, 557, 782, 799, 1081, 1114, 1598, 2162, 2227, 3013, 4454, 6026, 6157, 9469, 12314, 12811, 18377, 18938, 25622, 26179, 36754, 51221, 52358, 72967, 102442, 104669, 141611, 145934, 209338, 217787, 283222, 435574, 445043, 602117, 890086, 1204234, 1240439, 1678241, 2407387, 2480878, 3356482, 3429449, 4814774, 6858898, 10235989, 20471978, 28530097, 57060194, 58300633, 78877327, 116601266, 157754654, 1340914559, 2681829118]

約数ペア:

[(1, 2681829118), (2, 1340914559), (17, 157754654), (23, 116601266), (34, 78877327), (46, 58300633), (47, 57060194), (94, 28530097), (131, 20471978), (262, 10235989), (391, 6858898), (557, 4814774), (782, 3429449), (799, 3356482), (1081, 2480878), (1114, 2407387), (1598, 1678241), (2162, 1240439), (2227, 1204234), (3013, 890086), (4454, 602117), (6026, 445043), (6157, 435574), (9469, 283222), (12314, 217787), (12811, 209338), (18377, 145934), (18938, 141611), (25622, 104669), (26179, 102442), (36754, 72967), (51221, 52358)]