2013273666488

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{1979371}}^1$

素因数の和:1979868

約数の個数: 64

約数和(自身を含む): 4429359486720

約数和(自身を除く): 2416085820232

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 443, 574, 886, 1148, 1772, 2296, 3101, 3544, 6202, 12404, 18163, 24808, 36326, 72652, 127141, 145304, 254282, 508564, 1017128, 1979371, 3958742, 7917484, 13855597, 15834968, 27711194, 55422388, 81154211, 110844776, 162308422, 324616844, 568079477, 649233688, 876861353, 1136158954, 1753722706, 2272317908, 3507445412, 4544635816, 6138029471, 7014890824, 12276058942, 24552117884, 35951315473, 49104235768, 71902630946, 143805261892, 251659208311, 287610523784, 503318416622, 1006636833244, 2013273666488]

約数ペア:

[(1, 2013273666488), (2, 1006636833244), (4, 503318416622), (7, 287610523784), (8, 251659208311), (14, 143805261892), (28, 71902630946), (41, 49104235768), (56, 35951315473), (82, 24552117884), (164, 12276058942), (287, 7014890824), (328, 6138029471), (443, 4544635816), (574, 3507445412), (886, 2272317908), (1148, 1753722706), (1772, 1136158954), (2296, 876861353), (3101, 649233688), (3544, 568079477), (6202, 324616844), (12404, 162308422), (18163, 110844776), (24808, 81154211), (36326, 55422388), (72652, 27711194), (127141, 15834968), (145304, 13855597), (254282, 7917484), (508564, 3958742), (1017128, 1979371)]