3780496538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6536

約数の個数: 64

約数和(自身を含む): 7391328000

約数和(自身を除く): 3610831462

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2197, 2366, 3211, 3458, 4394, 6422, 6469, 12938, 15379, 22477, 30758, 41743, 44954, 45283, 83486, 84097, 90566, 122911, 168194, 245822, 292201, 584402, 588679, 860377, 1093261, 1177358, 1597843, 1720754, 2186522, 3195686, 7652827, 11184901, 14212393, 15305654, 20771959, 22369802, 28424786, 41543918, 99486751, 145403713, 198973502, 270035467, 290807426, 540070934, 1890248269, 3780496538]

約数ペア:

[(1, 3780496538), (2, 1890248269), (7, 540070934), (13, 290807426), (14, 270035467), (19, 198973502), (26, 145403713), (38, 99486751), (91, 41543918), (133, 28424786), (169, 22369802), (182, 20771959), (247, 15305654), (266, 14212393), (338, 11184901), (494, 7652827), (1183, 3195686), (1729, 2186522), (2197, 1720754), (2366, 1597843), (3211, 1177358), (3458, 1093261), (4394, 860377), (6422, 588679), (6469, 584402), (12938, 292201), (15379, 245822), (22477, 168194), (30758, 122911), (41743, 90566), (44954, 84097), (45283, 83486)]