2573749234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 4783472640

約数和(自身を除く): 2209723406

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 127, 133, 254, 266, 329, 658, 889, 893, 1621, 1778, 1786, 2413, 3242, 4826, 5969, 6251, 11347, 11938, 12502, 16891, 22694, 30799, 33782, 41783, 61598, 76187, 83566, 113411, 152374, 205867, 215593, 226822, 411734, 431186, 533309, 793877, 1066618, 1441069, 1447553, 1587754, 2882138, 2895106, 3911473, 7822946, 9675749, 10132871, 19351498, 20265742, 27380311, 54760622, 67730243, 135460486, 183839231, 367678462, 1286874617, 2573749234]

約数ペア:

[(1, 2573749234), (2, 1286874617), (7, 367678462), (14, 183839231), (19, 135460486), (38, 67730243), (47, 54760622), (94, 27380311), (127, 20265742), (133, 19351498), (254, 10132871), (266, 9675749), (329, 7822946), (658, 3911473), (889, 2895106), (893, 2882138), (1621, 1587754), (1778, 1447553), (1786, 1441069), (2413, 1066618), (3242, 793877), (4826, 533309), (5969, 431186), (6251, 411734), (11347, 226822), (11938, 215593), (12502, 205867), (16891, 152374), (22694, 113411), (30799, 83566), (33782, 76187), (41783, 61598)]