2018477428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{2179}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 3966379200

約数和(自身を除く): 1947901772

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 569, 814, 1138, 1628, 2179, 2276, 4358, 6259, 8716, 12518, 21053, 23969, 25036, 42106, 47938, 80623, 84212, 95876, 161246, 231583, 322492, 463166, 886853, 926332, 1239851, 1773706, 2479702, 3547412, 4959404, 13638361, 27276722, 45874487, 54553444, 91748974, 183497948, 504619357, 1009238714, 2018477428]

約数ペア:

[(1, 2018477428), (2, 1009238714), (4, 504619357), (11, 183497948), (22, 91748974), (37, 54553444), (44, 45874487), (74, 27276722), (148, 13638361), (407, 4959404), (569, 3547412), (814, 2479702), (1138, 1773706), (1628, 1239851), (2179, 926332), (2276, 886853), (4358, 463166), (6259, 322492), (8716, 231583), (12518, 161246), (21053, 95876), (23969, 84212), (25036, 80623), (42106, 47938)]