2013458538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{194087}}^1$

素因数の和:194131

約数の個数: 64

約数和(自身を含む): 5217085440

約数和(自身を除く): 3203626902

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 194087, 388174, 582261, 1164522, 1358609, 2523131, 2717218, 3687653, 4075827, 5046262, 7375306, 7569393, 8151654, 11062959, 15138786, 17661917, 22125918, 25813571, 35323834, 47939489, 51627142, 52985751, 77440713, 95878978, 105971502, 143818467, 154881426, 287636934, 335576423, 671152846, 1006729269, 2013458538]

約数ペア:

[(1, 2013458538), (2, 1006729269), (3, 671152846), (6, 335576423), (7, 287636934), (13, 154881426), (14, 143818467), (19, 105971502), (21, 95878978), (26, 77440713), (38, 52985751), (39, 51627142), (42, 47939489), (57, 35323834), (78, 25813571), (91, 22125918), (114, 17661917), (133, 15138786), (182, 11062959), (247, 8151654), (266, 7569393), (273, 7375306), (399, 5046262), (494, 4075827), (546, 3687653), (741, 2717218), (798, 2523131), (1482, 1358609), (1729, 1164522), (3458, 582261), (5187, 388174), (10374, 194087)]