889242904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5153}}^1$

素因数の和:5260

約数の個数: 64

約数和(自身を含む): 1903681440

約数和(自身を除く): 1014438536

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 53, 74, 88, 106, 148, 212, 296, 407, 424, 583, 814, 1166, 1628, 1961, 2332, 3256, 3922, 4664, 5153, 7844, 10306, 15688, 20612, 21571, 41224, 43142, 56683, 86284, 113366, 172568, 190661, 226732, 273109, 381322, 453464, 546218, 762644, 1092436, 1525288, 2097271, 2184872, 3004199, 4194542, 6008398, 8389084, 10105033, 12016796, 16778168, 20210066, 24033592, 40420132, 80840264, 111155363, 222310726, 444621452, 889242904]

約数ペア:

[(1, 889242904), (2, 444621452), (4, 222310726), (8, 111155363), (11, 80840264), (22, 40420132), (37, 24033592), (44, 20210066), (53, 16778168), (74, 12016796), (88, 10105033), (106, 8389084), (148, 6008398), (212, 4194542), (296, 3004199), (407, 2184872), (424, 2097271), (583, 1525288), (814, 1092436), (1166, 762644), (1628, 546218), (1961, 453464), (2332, 381322), (3256, 273109), (3922, 226732), (4664, 190661), (5153, 172568), (7844, 113366), (10306, 86284), (15688, 56683), (20612, 43142), (21571, 41224)]