2149437054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4393

約数の個数: 64

約数和(自身を含む): 4679136000

約数和(自身を除く): 2529698946

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 109, 114, 123, 218, 246, 327, 654, 779, 1558, 2071, 2337, 4142, 4219, 4469, 4674, 6213, 8438, 8938, 12426, 12657, 13407, 25314, 26814, 80161, 84911, 160322, 169822, 172979, 240483, 254733, 345958, 459871, 480966, 509466, 518937, 919742, 1037874, 1379613, 2759226, 3286601, 6573202, 8737549, 9859803, 17475098, 18854711, 19719606, 26212647, 37709422, 52425294, 56564133, 113128266, 358239509, 716479018, 1074718527, 2149437054]

約数ペア:

[(1, 2149437054), (2, 1074718527), (3, 716479018), (6, 358239509), (19, 113128266), (38, 56564133), (41, 52425294), (57, 37709422), (82, 26212647), (109, 19719606), (114, 18854711), (123, 17475098), (218, 9859803), (246, 8737549), (327, 6573202), (654, 3286601), (779, 2759226), (1558, 1379613), (2071, 1037874), (2337, 919742), (4142, 518937), (4219, 509466), (4469, 480966), (4674, 459871), (6213, 345958), (8438, 254733), (8938, 240483), (12426, 172979), (12657, 169822), (13407, 160322), (25314, 84911), (26814, 80161)]