2077988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 1943932

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 569, 913, 1138, 1826, 2276, 3652, 6259, 12518, 25036, 47227, 94454, 188908, 519497, 1038994, 2077988]

約数ペア:

[(1, 2077988), (2, 1038994), (4, 519497), (11, 188908), (22, 94454), (44, 47227), (83, 25036), (166, 12518), (332, 6259), (569, 3652), (913, 2276), (1138, 1826)]