13230279616

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{515519}}^1$

素因数の和:515932

約数の個数: 28

約数和(自身を含む): 26319358080

約数和(自身を除く): 13089078464

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 802, 1604, 3208, 6416, 12832, 25664, 515519, 1031038, 2062076, 4124152, 8248304, 16496608, 32993216, 206723119, 413446238, 826892476, 1653784952, 3307569904, 6615139808, 13230279616]

約数ペア:

[(1, 13230279616), (2, 6615139808), (4, 3307569904), (8, 1653784952), (16, 826892476), (32, 413446238), (64, 206723119), (401, 32993216), (802, 16496608), (1604, 8248304), (3208, 4124152), (6416, 2062076), (12832, 1031038), (25664, 515519)]