2019401144

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{9011}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 3836408400

約数和(自身を除く): 1817007256

約数列:

[1, 2, 4, 8, 109, 218, 257, 436, 514, 872, 1028, 2056, 9011, 18022, 28013, 36044, 56026, 72088, 112052, 224104, 982199, 1964398, 2315827, 3928796, 4631654, 7857592, 9263308, 18526616, 252425143, 504850286, 1009700572, 2019401144]

約数ペア:

[(1, 2019401144), (2, 1009700572), (4, 504850286), (8, 252425143), (109, 18526616), (218, 9263308), (257, 7857592), (436, 4631654), (514, 3928796), (872, 2315827), (1028, 1964398), (2056, 982199), (9011, 224104), (18022, 112052), (28013, 72088), (36044, 56026)]