2000167221

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 3075278400

約数和(自身を除く): 1075111179

約数列:

[1, 3, 13, 19, 39, 57, 89, 169, 247, 267, 507, 741, 1157, 1691, 2333, 3211, 3471, 5073, 6999, 9633, 15041, 21983, 30329, 44327, 45123, 65949, 90987, 132981, 207637, 285779, 394277, 576251, 622911, 857337, 1182831, 1728753, 2699281, 3945103, 7491263, 8097843, 11835309, 22473789, 35090653, 51286339, 105271959, 153859017, 666722407, 2000167221]

約数ペア:

[(1, 2000167221), (3, 666722407), (13, 153859017), (19, 105271959), (39, 51286339), (57, 35090653), (89, 22473789), (169, 11835309), (247, 8097843), (267, 7491263), (507, 3945103), (741, 2699281), (1157, 1728753), (1691, 1182831), (2333, 857337), (3211, 622911), (3471, 576251), (5073, 394277), (6999, 285779), (9633, 207637), (15041, 132981), (21983, 90987), (30329, 65949), (44327, 45123)]