1380459023474

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{1433}}^1\times {\mathrm{15731}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 2107796769216

約数和(自身を除く): 727337745742

約数列:

[1, 2, 67, 134, 457, 914, 1433, 2866, 15731, 30619, 31462, 61238, 96011, 192022, 654881, 1053977, 1309762, 2107954, 7189067, 14378134, 22542523, 43877027, 45085046, 87754054, 481667489, 963334978, 1510349041, 3020698082, 10301933011, 20603866022, 690229511737, 1380459023474]

約数ペア:

[(1, 1380459023474), (2, 690229511737), (67, 20603866022), (134, 10301933011), (457, 3020698082), (914, 1510349041), (1433, 963334978), (2866, 481667489), (15731, 87754054), (30619, 45085046), (31462, 43877027), (61238, 22542523), (96011, 14378134), (192022, 7189067), (654881, 2107954), (1053977, 1309762)]