669773674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{523}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 1077511680

約数和(自身を除く): 407738006

約数列:

[1, 2, 19, 38, 67, 134, 503, 523, 1006, 1046, 1273, 2546, 9557, 9937, 19114, 19874, 33701, 35041, 67402, 70082, 263069, 526138, 640319, 665779, 1280638, 1331558, 4998311, 9996622, 17625623, 35251246, 334886837, 669773674]

約数ペア:

[(1, 669773674), (2, 334886837), (19, 35251246), (38, 17625623), (67, 9996622), (134, 4998311), (503, 1331558), (523, 1280638), (1006, 665779), (1046, 640319), (1273, 526138), (2546, 263069), (9557, 70082), (9937, 67402), (19114, 35041), (19874, 33701)]