1379790724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{18287}}^1$

素因数の和:19755

約数の個数: 24

約数和(自身を含む): 2602309248

約数和(自身を除く): 1222518524

約数列:

[1, 2, 4, 13, 26, 52, 1451, 2902, 5804, 18287, 18863, 36574, 37726, 73148, 75452, 237731, 475462, 950924, 26534437, 53068874, 106137748, 344947681, 689895362, 1379790724]

約数ペア:

[(1, 1379790724), (2, 689895362), (4, 344947681), (13, 106137748), (26, 53068874), (52, 26534437), (1451, 950924), (2902, 475462), (5804, 237731), (18287, 75452), (18863, 73148), (36574, 37726)]