2018706712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 4216665600

約数和(自身を除く): 2197958888

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 293, 472, 586, 649, 1172, 1298, 1327, 2344, 2596, 2654, 3223, 5192, 5308, 6446, 10616, 12892, 14597, 17287, 25784, 29194, 34574, 58388, 69148, 78293, 116776, 138296, 156586, 190157, 313172, 380314, 388811, 626344, 760628, 777622, 861223, 1521256, 1555244, 1722446, 3110488, 3444892, 4276921, 6889784, 8553842, 17107684, 22939849, 34215368, 45879698, 91759396, 183518792, 252338339, 504676678, 1009353356, 2018706712]

約数ペア:

[(1, 2018706712), (2, 1009353356), (4, 504676678), (8, 252338339), (11, 183518792), (22, 91759396), (44, 45879698), (59, 34215368), (88, 22939849), (118, 17107684), (236, 8553842), (293, 6889784), (472, 4276921), (586, 3444892), (649, 3110488), (1172, 1722446), (1298, 1555244), (1327, 1521256), (2344, 861223), (2596, 777622), (2654, 760628), (3223, 626344), (5192, 388811), (5308, 380314), (6446, 313172), (10616, 190157), (12892, 156586), (14597, 138296), (17287, 116776), (25784, 78293), (29194, 69148), (34574, 58388)]