291223306172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{1439}}^1\times {\mathrm{2713}}^1$

素因数の和:5270

約数の個数: 48

約数和(自身を含む): 540686119680

約数和(自身を除く): 249462813508

約数列:

[1, 2, 4, 17, 34, 68, 1097, 1439, 2194, 2713, 2878, 4388, 5426, 5756, 10852, 18649, 24463, 37298, 46121, 48926, 74596, 92242, 97852, 184484, 1578583, 2976161, 3157166, 3904007, 5952322, 6314332, 7808014, 11904644, 15616028, 26835911, 50594737, 53671822, 66368119, 101189474, 107343644, 132736238, 202378948, 265472476, 4282695679, 8565391358, 17130782716, 72805826543, 145611653086, 291223306172]

約数ペア:

[(1, 291223306172), (2, 145611653086), (4, 72805826543), (17, 17130782716), (34, 8565391358), (68, 4282695679), (1097, 265472476), (1439, 202378948), (2194, 132736238), (2713, 107343644), (2878, 101189474), (4388, 66368119), (5426, 53671822), (5756, 50594737), (10852, 26835911), (18649, 15616028), (24463, 11904644), (37298, 7808014), (46121, 6314332), (48926, 5952322), (74596, 3904007), (92242, 3157166), (97852, 2976161), (184484, 1578583)]