1343476864

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{244091}}^1$

素因数の和:244148

約数の個数: 32

約数和(自身を含む): 2738712240

約数和(自身を除く): 1395235376

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 244091, 488182, 976364, 1952728, 3905456, 7810912, 10495913, 15621824, 20991826, 31243648, 41983652, 83967304, 167934608, 335869216, 671738432, 1343476864]

約数ペア:

[(1, 1343476864), (2, 671738432), (4, 335869216), (8, 167934608), (16, 83967304), (32, 41983652), (43, 31243648), (64, 20991826), (86, 15621824), (128, 10495913), (172, 7810912), (344, 3905456), (688, 1952728), (1376, 976364), (2752, 488182), (5504, 244091)]