3926008814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1153}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 7412114304

約数和(自身を除く): 3486105490

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 353, 371, 689, 706, 742, 1153, 1378, 2306, 2471, 4589, 4823, 4942, 8071, 9178, 9646, 14989, 16142, 18709, 29978, 32123, 37418, 61109, 64246, 104923, 122218, 130963, 209846, 243217, 261926, 407009, 427763, 486434, 794417, 814018, 855526, 1588834, 1702519, 2849063, 3405038, 5291117, 5560919, 5698126, 10582234, 11121838, 21571477, 37037819, 43142954, 74075638, 151000339, 280429201, 302000678, 560858402, 1963004407, 3926008814]

約数ペア:

[(1, 3926008814), (2, 1963004407), (7, 560858402), (13, 302000678), (14, 280429201), (26, 151000339), (53, 74075638), (91, 43142954), (106, 37037819), (182, 21571477), (353, 11121838), (371, 10582234), (689, 5698126), (706, 5560919), (742, 5291117), (1153, 3405038), (1378, 2849063), (2306, 1702519), (2471, 1588834), (4589, 855526), (4823, 814018), (4942, 794417), (8071, 486434), (9178, 427763), (9646, 407009), (14989, 261926), (16142, 243217), (18709, 209846), (29978, 130963), (32123, 122218), (37418, 104923), (61109, 64246)]