2897454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 3784146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 463, 894, 926, 1043, 1389, 2086, 2778, 3129, 3241, 6258, 6482, 9723, 19446, 68987, 137974, 206961, 413922, 482909, 965818, 1448727, 2897454]

約数ペア:

[(1, 2897454), (2, 1448727), (3, 965818), (6, 482909), (7, 413922), (14, 206961), (21, 137974), (42, 68987), (149, 19446), (298, 9723), (447, 6482), (463, 6258), (894, 3241), (926, 3129), (1043, 2778), (1389, 2086)]