4449068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 8516592

約数和(自身を除く): 4067524

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1277, 1742, 2554, 3484, 5108, 16601, 33202, 66404, 85559, 171118, 342236, 1112267, 2224534, 4449068]

約数ペア:

[(1, 4449068), (2, 2224534), (4, 1112267), (13, 342236), (26, 171118), (52, 85559), (67, 66404), (134, 33202), (268, 16601), (871, 5108), (1277, 3484), (1742, 2554)]