1210400906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1069}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 2213205120

約数和(自身を除く): 1002804214

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 107, 143, 214, 286, 407, 481, 814, 962, 1069, 1177, 1391, 2138, 2354, 2782, 3959, 5291, 7918, 10582, 11759, 13897, 15301, 23518, 27794, 30602, 39553, 43549, 51467, 79106, 87098, 102934, 114383, 152867, 228766, 305734, 435083, 514189, 566137, 870166, 1028378, 1132274, 1258213, 1486979, 2516426, 2973958, 4232171, 5656079, 8464342, 11312158, 16356769, 32713538, 46553881, 55018223, 93107762, 110036446, 605200453, 1210400906]

約数ペア:

[(1, 1210400906), (2, 605200453), (11, 110036446), (13, 93107762), (22, 55018223), (26, 46553881), (37, 32713538), (74, 16356769), (107, 11312158), (143, 8464342), (214, 5656079), (286, 4232171), (407, 2973958), (481, 2516426), (814, 1486979), (962, 1258213), (1069, 1132274), (1177, 1028378), (1391, 870166), (2138, 566137), (2354, 514189), (2782, 435083), (3959, 305734), (5291, 228766), (7918, 152867), (10582, 114383), (11759, 102934), (13897, 87098), (15301, 79106), (23518, 51467), (27794, 43549), (30602, 39553)]