722057908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97103}}^1$

素因数の和:97144

約数の個数: 36

約数和(自身を含む): 1492682688

約数和(自身を除く): 770624780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 97103, 194206, 388412, 1068133, 1262339, 2136266, 2524678, 4272532, 5049356, 13885729, 16410407, 27771458, 32820814, 55542916, 65641628, 180514477, 361028954, 722057908]

約数ペア:

[(1, 722057908), (2, 361028954), (4, 180514477), (11, 65641628), (13, 55542916), (22, 32820814), (26, 27771458), (44, 16410407), (52, 13885729), (143, 5049356), (169, 4272532), (286, 2524678), (338, 2136266), (572, 1262339), (676, 1068133), (1859, 388412), (3718, 194206), (7436, 97103)]