388600982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 756946944

約数和(自身を除く): 368345962

約数列:

[1, 2, 7, 11, 14, 22, 47, 53, 77, 94, 106, 154, 329, 371, 517, 583, 658, 742, 1013, 1034, 1166, 2026, 2491, 3619, 4081, 4982, 7091, 7238, 8162, 11143, 14182, 17437, 22286, 27401, 34874, 47611, 53689, 54802, 78001, 95222, 107378, 156002, 191807, 333277, 375823, 383614, 523721, 590579, 666554, 751646, 1047442, 1181158, 2523383, 3666047, 4134053, 5046766, 7332094, 8268106, 17663681, 27757213, 35327362, 55514426, 194300491, 388600982]

約数ペア:

[(1, 388600982), (2, 194300491), (7, 55514426), (11, 35327362), (14, 27757213), (22, 17663681), (47, 8268106), (53, 7332094), (77, 5046766), (94, 4134053), (106, 3666047), (154, 2523383), (329, 1181158), (371, 1047442), (517, 751646), (583, 666554), (658, 590579), (742, 523721), (1013, 383614), (1034, 375823), (1166, 333277), (2026, 191807), (2491, 156002), (3619, 107378), (4081, 95222), (4982, 78001), (7091, 54802), (7238, 53689), (8162, 47611), (11143, 34874), (14182, 27401), (17437, 22286)]