522028004

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{3389}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 925564920

約数和(自身を除く): 403536916

約数列:

[1, 2, 4, 97, 194, 388, 397, 794, 1588, 3389, 6778, 13556, 38509, 77018, 154036, 328733, 657466, 1314932, 1345433, 2690866, 5381732, 130507001, 261014002, 522028004]

約数ペア:

[(1, 522028004), (2, 261014002), (4, 130507001), (97, 5381732), (194, 2690866), (388, 1345433), (397, 1314932), (794, 657466), (1588, 328733), (3389, 154036), (6778, 77018), (13556, 38509)]