5146428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 8691396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 311, 394, 591, 622, 788, 933, 1182, 1244, 1379, 1866, 2177, 2364, 2758, 3732, 4137, 4354, 5516, 6531, 8274, 8708, 13062, 16548, 26124, 61267, 122534, 183801, 245068, 367602, 428869, 735204, 857738, 1286607, 1715476, 2573214, 5146428]

約数ペア:

[(1, 5146428), (2, 2573214), (3, 1715476), (4, 1286607), (6, 857738), (7, 735204), (12, 428869), (14, 367602), (21, 245068), (28, 183801), (42, 122534), (84, 61267), (197, 26124), (311, 16548), (394, 13062), (591, 8708), (622, 8274), (788, 6531), (933, 5516), (1182, 4354), (1244, 4137), (1379, 3732), (1866, 2758), (2177, 2364)]