2688084763

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 3439146816

約数和(自身を除く): 751062053

約数列:

[1, 7, 13, 41, 91, 157, 169, 287, 353, 533, 1099, 1183, 2041, 2471, 3731, 4589, 6437, 6929, 14287, 14473, 26533, 32123, 45059, 48503, 55421, 59657, 83681, 101311, 185731, 188149, 387947, 417599, 585767, 720473, 1087853, 1317043, 2272261, 2445937, 5043311, 7614971, 9366149, 15905827, 17121559, 29539393, 65563043, 206775751, 384012109, 2688084763]

約数ペア:

[(1, 2688084763), (7, 384012109), (13, 206775751), (41, 65563043), (91, 29539393), (157, 17121559), (169, 15905827), (287, 9366149), (353, 7614971), (533, 5043311), (1099, 2445937), (1183, 2272261), (2041, 1317043), (2471, 1087853), (3731, 720473), (4589, 585767), (6437, 417599), (6929, 387947), (14287, 188149), (14473, 185731), (26533, 101311), (32123, 83681), (45059, 59657), (48503, 55421)]