1123228876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13457}}^1$

素因数の和:13750

約数の個数: 48

約数和(自身を含む): 2459907072

約数和(自身を除く): 1336678196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 271, 308, 542, 1084, 1897, 2981, 3794, 5962, 7588, 11924, 13457, 20867, 26914, 41734, 53828, 83468, 94199, 148027, 188398, 296054, 376796, 592108, 1036189, 2072378, 3646847, 4144756, 7293694, 14587388, 25527929, 40115317, 51055858, 80230634, 102111716, 160461268, 280807219, 561614438, 1123228876]

約数ペア:

[(1, 1123228876), (2, 561614438), (4, 280807219), (7, 160461268), (11, 102111716), (14, 80230634), (22, 51055858), (28, 40115317), (44, 25527929), (77, 14587388), (154, 7293694), (271, 4144756), (308, 3646847), (542, 2072378), (1084, 1036189), (1897, 592108), (2981, 376796), (3794, 296054), (5962, 188398), (7588, 148027), (11924, 94199), (13457, 83468), (20867, 53828), (26914, 41734)]