2514498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 6359040

約数和(自身を除く): 3844542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 137, 138, 161, 266, 274, 322, 399, 411, 437, 483, 798, 822, 874, 959, 966, 1311, 1918, 2603, 2622, 2877, 3059, 3151, 5206, 5754, 6118, 6302, 7809, 9177, 9453, 15618, 18221, 18354, 18906, 22057, 36442, 44114, 54663, 59869, 66171, 109326, 119738, 132342, 179607, 359214, 419083, 838166, 1257249, 2514498]

約数ペア:

[(1, 2514498), (2, 1257249), (3, 838166), (6, 419083), (7, 359214), (14, 179607), (19, 132342), (21, 119738), (23, 109326), (38, 66171), (42, 59869), (46, 54663), (57, 44114), (69, 36442), (114, 22057), (133, 18906), (137, 18354), (138, 18221), (161, 15618), (266, 9453), (274, 9177), (322, 7809), (399, 6302), (411, 6118), (437, 5754), (483, 5206), (798, 3151), (822, 3059), (874, 2877), (959, 2622), (966, 2603), (1311, 1918)]