621190192

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{11579}}^1$

素因数の和:12073

約数の個数: 40

約数和(自身を含む): 1378483200

約数和(自身を除く): 757293008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 3353, 3832, 6706, 7664, 11579, 13412, 23158, 26824, 46316, 53648, 81053, 92632, 162106, 185264, 324212, 648424, 1296848, 5546341, 11092682, 22185364, 38824387, 44370728, 77648774, 88741456, 155297548, 310595096, 621190192]

約数ペア:

[(1, 621190192), (2, 310595096), (4, 155297548), (7, 88741456), (8, 77648774), (14, 44370728), (16, 38824387), (28, 22185364), (56, 11092682), (112, 5546341), (479, 1296848), (958, 648424), (1916, 324212), (3353, 185264), (3832, 162106), (6706, 92632), (7664, 81053), (11579, 53648), (13412, 46316), (23158, 26824)]