426409698386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{911}}^1\times {\mathrm{19889}}^1$

素因数の和:20891

約数の個数: 48

約数和(自身を含む): 750112047360

約数和(自身を除く): 323702348974

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 911, 1681, 1822, 3362, 6377, 11767, 12754, 19889, 23534, 37351, 39778, 74702, 139223, 261457, 278446, 522914, 815449, 1531391, 1630898, 3062782, 5708143, 10719737, 11416286, 18118879, 21439474, 33433409, 36237758, 66866818, 126832153, 234033863, 253664306, 468067726, 742874039, 1485748078, 5200118273, 10400236546, 30457835599, 60915671198, 213204849193, 426409698386]

約数ペア:

[(1, 426409698386), (2, 213204849193), (7, 60915671198), (14, 30457835599), (41, 10400236546), (82, 5200118273), (287, 1485748078), (574, 742874039), (911, 468067726), (1681, 253664306), (1822, 234033863), (3362, 126832153), (6377, 66866818), (11767, 36237758), (12754, 33433409), (19889, 21439474), (23534, 18118879), (37351, 11416286), (39778, 10719737), (74702, 5708143), (139223, 3062782), (261457, 1630898), (278446, 1531391), (522914, 815449)]