2017844144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2932913}}^1$

素因数の和:2932964

約数の個数: 20

約数和(自身を含む): 4000494696

約数和(自身を除く): 1982650552

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2932913, 5865826, 11731652, 23463304, 46926608, 126115259, 252230518, 504461036, 1008922072, 2017844144]

約数ペア:

[(1, 2017844144), (2, 1008922072), (4, 504461036), (8, 252230518), (16, 126115259), (43, 46926608), (86, 23463304), (172, 11731652), (344, 5865826), (688, 2932913)]