538441046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5589

約数の個数: 48

約数和(自身を含む): 987068544

約数和(自身を除く): 448627498

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 3146, 3751, 4433, 5521, 7502, 8866, 11042, 48763, 60731, 71773, 97526, 121462, 143546, 171151, 342302, 668041, 789503, 1336082, 1579006, 1882661, 2224963, 3765322, 4449926, 8684533, 17369066, 20709271, 24474593, 41418542, 48949186, 269220523, 538441046]

約数ペア:

[(1, 538441046), (2, 269220523), (11, 48949186), (13, 41418542), (22, 24474593), (26, 20709271), (31, 17369066), (62, 8684533), (121, 4449926), (143, 3765322), (242, 2224963), (286, 1882661), (341, 1579006), (403, 1336082), (682, 789503), (806, 668041), (1573, 342302), (3146, 171151), (3751, 143546), (4433, 121462), (5521, 97526), (7502, 71773), (8866, 60731), (11042, 48763)]