4218214

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 4652186

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 49, 77, 86, 91, 98, 143, 154, 182, 286, 301, 343, 473, 539, 559, 602, 637, 686, 946, 1001, 1078, 1118, 1274, 2002, 2107, 3311, 3773, 3913, 4214, 4459, 6149, 6622, 7007, 7546, 7826, 8918, 12298, 14014, 14749, 23177, 27391, 29498, 43043, 46354, 49049, 54782, 86086, 98098, 162239, 191737, 301301, 324478, 383474, 602602, 2109107, 4218214]

約数ペア:

[(1, 4218214), (2, 2109107), (7, 602602), (11, 383474), (13, 324478), (14, 301301), (22, 191737), (26, 162239), (43, 98098), (49, 86086), (77, 54782), (86, 49049), (91, 46354), (98, 43043), (143, 29498), (154, 27391), (182, 23177), (286, 14749), (301, 14014), (343, 12298), (473, 8918), (539, 7826), (559, 7546), (602, 7007), (637, 6622), (686, 6149), (946, 4459), (1001, 4214), (1078, 3913), (1118, 3773), (1274, 3311), (2002, 2107)]