2300172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3909108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 197, 278, 394, 417, 556, 591, 788, 834, 973, 1182, 1379, 1668, 1946, 2364, 2758, 2919, 3892, 4137, 5516, 5838, 8274, 11676, 16548, 27383, 54766, 82149, 109532, 164298, 191681, 328596, 383362, 575043, 766724, 1150086, 2300172]

約数ペア:

[(1, 2300172), (2, 1150086), (3, 766724), (4, 575043), (6, 383362), (7, 328596), (12, 191681), (14, 164298), (21, 109532), (28, 82149), (42, 54766), (84, 27383), (139, 16548), (197, 11676), (278, 8274), (394, 5838), (417, 5516), (556, 4137), (591, 3892), (788, 2919), (834, 2758), (973, 2364), (1182, 1946), (1379, 1668)]