668869168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3800393}}^1$

素因数の和:3800412

約数の個数: 20

約数和(自身を含む): 1413746568

約数和(自身を除く): 744877400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3800393, 7600786, 15201572, 30403144, 41804323, 60806288, 83608646, 167217292, 334434584, 668869168]

約数ペア:

[(1, 668869168), (2, 334434584), (4, 167217292), (8, 83608646), (11, 60806288), (16, 41804323), (22, 30403144), (44, 15201572), (88, 7600786), (176, 3800393)]