2018691184

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{66791}}^1$

素因数の和:68688

約数の個数: 20

約数和(自身を含む): 3913343280

約数和(自身を除く): 1894652096

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 7556, 15112, 30224, 66791, 133582, 267164, 534328, 1068656, 126168199, 252336398, 504672796, 1009345592, 2018691184]

約数ペア:

[(1, 2018691184), (2, 1009345592), (4, 504672796), (8, 252336398), (16, 126168199), (1889, 1068656), (3778, 534328), (7556, 267164), (15112, 133582), (30224, 66791)]