7419306

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 15364800

約数和(自身を除く): 7945494

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 193, 258, 298, 386, 447, 579, 894, 1158, 6407, 8299, 12814, 16598, 19221, 24897, 28757, 38442, 49794, 57514, 86271, 172542, 1236551, 2473102, 3709653, 7419306]

約数ペア:

[(1, 7419306), (2, 3709653), (3, 2473102), (6, 1236551), (43, 172542), (86, 86271), (129, 57514), (149, 49794), (193, 38442), (258, 28757), (298, 24897), (386, 19221), (447, 16598), (579, 12814), (894, 8299), (1158, 6407)]