6390748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 13983424

約数和(自身を除く): 7592676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 181, 182, 194, 362, 364, 388, 679, 724, 1261, 1267, 1358, 2353, 2522, 2534, 2716, 4706, 5044, 5068, 8827, 9412, 16471, 17557, 17654, 32942, 35114, 35308, 65884, 70228, 122899, 228241, 245798, 456482, 491596, 912964, 1597687, 3195374, 6390748]

約数ペア:

[(1, 6390748), (2, 3195374), (4, 1597687), (7, 912964), (13, 491596), (14, 456482), (26, 245798), (28, 228241), (52, 122899), (91, 70228), (97, 65884), (181, 35308), (182, 35114), (194, 32942), (362, 17654), (364, 17557), (388, 16471), (679, 9412), (724, 8827), (1261, 5068), (1267, 5044), (1358, 4706), (2353, 2716), (2522, 2534)]