2818186

素因数分解:

$2^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 24

約数和(自身を含む): 4976100

約数和(自身を除く): 2157914

約数列:

[1, 2, 7, 14, 49, 98, 149, 193, 298, 386, 1043, 1351, 2086, 2702, 7301, 9457, 14602, 18914, 28757, 57514, 201299, 402598, 1409093, 2818186]

約数ペア:

[(1, 2818186), (2, 1409093), (7, 402598), (14, 201299), (49, 57514), (98, 28757), (149, 18914), (193, 14602), (298, 9457), (386, 7301), (1043, 2702), (1351, 2086)]