2028123032

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{40543}}^1$

素因数の和:40612

約数の個数: 48

約数和(自身を含む): 4229144640

約数和(自身を除く): 2201021608

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 3848, 6253, 12506, 25012, 40543, 50024, 81086, 162172, 324344, 527059, 1054118, 1500091, 2108236, 3000182, 4216472, 6000364, 6851767, 12000728, 13703534, 19501183, 27407068, 39002366, 54814136, 78004732, 156009464, 253515379, 507030758, 1014061516, 2028123032]

約数ペア:

[(1, 2028123032), (2, 1014061516), (4, 507030758), (8, 253515379), (13, 156009464), (26, 78004732), (37, 54814136), (52, 39002366), (74, 27407068), (104, 19501183), (148, 13703534), (169, 12000728), (296, 6851767), (338, 6000364), (481, 4216472), (676, 3000182), (962, 2108236), (1352, 1500091), (1924, 1054118), (3848, 527059), (6253, 324344), (12506, 162172), (25012, 81086), (40543, 50024)]