413092988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9649}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 907872000

約数和(自身を除く): 494779012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 973, 1529, 1946, 3058, 3892, 6116, 9649, 10703, 19298, 21406, 38596, 42812, 67543, 106139, 135086, 212278, 270172, 424556, 742973, 1341211, 1485946, 2682422, 2971892, 5364844, 9388477, 14753321, 18776954, 29506642, 37553908, 59013284, 103273247, 206546494, 413092988]

約数ペア:

[(1, 413092988), (2, 206546494), (4, 103273247), (7, 59013284), (11, 37553908), (14, 29506642), (22, 18776954), (28, 14753321), (44, 9388477), (77, 5364844), (139, 2971892), (154, 2682422), (278, 1485946), (308, 1341211), (556, 742973), (973, 424556), (1529, 270172), (1946, 212278), (3058, 135086), (3892, 106139), (6116, 67543), (9649, 42812), (10703, 38596), (19298, 21406)]