388253762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 639370368

約数和(自身を除く): 251116606

約数列:

[1, 2, 13, 26, 103, 113, 206, 226, 1283, 1339, 1469, 2566, 2678, 2938, 11639, 16679, 23278, 33358, 132149, 144979, 151307, 264298, 289958, 302614, 1717937, 1884727, 3435874, 3769454, 14932837, 29865674, 194126881, 388253762]

約数ペア:

[(1, 388253762), (2, 194126881), (13, 29865674), (26, 14932837), (103, 3769454), (113, 3435874), (206, 1884727), (226, 1717937), (1283, 302614), (1339, 289958), (1469, 264298), (2566, 151307), (2678, 144979), (2938, 132149), (11639, 33358), (16679, 23278)]