1004099278

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18329}}^1$

素因数の和:18401

約数の個数: 48

約数和(自身を含む): 1930808880

約数和(自身を除く): 926709602

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 2107, 3913, 4214, 7826, 18329, 27391, 36658, 54782, 128303, 238277, 256606, 476554, 788147, 898121, 1576294, 1667939, 1796242, 3335878, 5517029, 10245911, 11034058, 11675573, 20491822, 23351146, 38619203, 71721377, 77238406, 143442754, 502049639, 1004099278]

約数ペア:

[(1, 1004099278), (2, 502049639), (7, 143442754), (13, 77238406), (14, 71721377), (26, 38619203), (43, 23351146), (49, 20491822), (86, 11675573), (91, 11034058), (98, 10245911), (182, 5517029), (301, 3335878), (559, 1796242), (602, 1667939), (637, 1576294), (1118, 898121), (1274, 788147), (2107, 476554), (3913, 256606), (4214, 238277), (7826, 128303), (18329, 54782), (27391, 36658)]