797172292

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{28729}}^1$

素因数の和:29731

約数の個数: 24

約数和(自身を含む): 1596008960

約数和(自身を除く): 798836668

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 28729, 57458, 114916, 201103, 402206, 804412, 28470439, 56940878, 113881756, 199293073, 398586146, 797172292]

約数ペア:

[(1, 797172292), (2, 398586146), (4, 199293073), (7, 113881756), (14, 56940878), (28, 28470439), (991, 804412), (1982, 402206), (3964, 201103), (6937, 114916), (13874, 57458), (27748, 28729)]