2080478504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{206233}}^1$

素因数の和:206349

約数の個数: 32

約数和(自身を含む): 4244295720

約数和(自身を除く): 2163817216

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 206233, 412466, 824932, 1649864, 2681029, 5362058, 10724116, 20004601, 21448232, 40009202, 80018404, 160036808, 260059813, 520119626, 1040239252, 2080478504]

約数ペア:

[(1, 2080478504), (2, 1040239252), (4, 520119626), (8, 260059813), (13, 160036808), (26, 80018404), (52, 40009202), (97, 21448232), (104, 20004601), (194, 10724116), (388, 5362058), (776, 2681029), (1261, 1649864), (2522, 824932), (5044, 412466), (10088, 206233)]