2241316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 5160960

約数和(自身を除く): 2919644

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 383, 418, 532, 766, 836, 1463, 1532, 2681, 2926, 4213, 5362, 5852, 7277, 8426, 10724, 14554, 16852, 29108, 29491, 50939, 58982, 80047, 101878, 117964, 160094, 203756, 320188, 560329, 1120658, 2241316]

約数ペア:

[(1, 2241316), (2, 1120658), (4, 560329), (7, 320188), (11, 203756), (14, 160094), (19, 117964), (22, 101878), (28, 80047), (38, 58982), (44, 50939), (76, 29491), (77, 29108), (133, 16852), (154, 14554), (209, 10724), (266, 8426), (308, 7277), (383, 5852), (418, 5362), (532, 4213), (766, 2926), (836, 2681), (1463, 1532)]