1312305918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{3823}}^1$

素因数の和:4589

約数の個数: 64

約数和(自身を含む): 3277504512

約数和(自身を除く): 1965198594

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 743, 1486, 2229, 3823, 4458, 5201, 7646, 8173, 10402, 11469, 15603, 16346, 22938, 24519, 26761, 31206, 42053, 49038, 53522, 57211, 80283, 84106, 114422, 126159, 160566, 171633, 252318, 294371, 343266, 588742, 883113, 1766226, 2840489, 5680978, 8521467, 17042934, 19883423, 31245379, 39766846, 59650269, 62490758, 93736137, 119300538, 187472274, 218717653, 437435306, 656152959, 1312305918]

約数ペア:

[(1, 1312305918), (2, 656152959), (3, 437435306), (6, 218717653), (7, 187472274), (11, 119300538), (14, 93736137), (21, 62490758), (22, 59650269), (33, 39766846), (42, 31245379), (66, 19883423), (77, 17042934), (154, 8521467), (231, 5680978), (462, 2840489), (743, 1766226), (1486, 883113), (2229, 588742), (3823, 343266), (4458, 294371), (5201, 252318), (7646, 171633), (8173, 160566), (10402, 126159), (11469, 114422), (15603, 84106), (16346, 80283), (22938, 57211), (24519, 53522), (26761, 49038), (31206, 42053)]