1288562848

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1741}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 2574641160

約数和(自身を除く): 1286078312

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 229, 404, 458, 808, 916, 1616, 1741, 1832, 3232, 3482, 3664, 6964, 7328, 13928, 23129, 27856, 46258, 55712, 92516, 175841, 185032, 351682, 370064, 398689, 703364, 740128, 797378, 1406728, 1594756, 2813456, 3189512, 5626912, 6379024, 12758048, 40267589, 80535178, 161070356, 322140712, 644281424, 1288562848]

約数ペア:

[(1, 1288562848), (2, 644281424), (4, 322140712), (8, 161070356), (16, 80535178), (32, 40267589), (101, 12758048), (202, 6379024), (229, 5626912), (404, 3189512), (458, 2813456), (808, 1594756), (916, 1406728), (1616, 797378), (1741, 740128), (1832, 703364), (3232, 398689), (3482, 370064), (3664, 351682), (6964, 185032), (7328, 175841), (13928, 92516), (23129, 55712), (27856, 46258)]