740983998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{168943}}^1$

素因数の和:169008

約数の個数: 32

約数和(自身を含む): 1605643776

約数和(自身を除く): 864659778

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193, 4386, 168943, 337886, 506829, 1013658, 2872031, 5744062, 7264549, 8616093, 14529098, 17232186, 21793647, 43587294, 123497333, 246994666, 370491999, 740983998]

約数ペア:

[(1, 740983998), (2, 370491999), (3, 246994666), (6, 123497333), (17, 43587294), (34, 21793647), (43, 17232186), (51, 14529098), (86, 8616093), (102, 7264549), (129, 5744062), (258, 2872031), (731, 1013658), (1462, 506829), (2193, 337886), (4386, 168943)]