1972178252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4111}}^1\times {\mathrm{10903}}^1$

素因数の和:15029

約数の個数: 24

約数和(自身を含む): 3766328832

約数和(自身を除く): 1794150580

約数列:

[1, 2, 4, 11, 22, 44, 4111, 8222, 10903, 16444, 21806, 43612, 45221, 90442, 119933, 180884, 239866, 479732, 44822233, 89644466, 179288932, 493044563, 986089126, 1972178252]

約数ペア:

[(1, 1972178252), (2, 986089126), (4, 493044563), (11, 179288932), (22, 89644466), (44, 44822233), (4111, 479732), (8222, 239866), (10903, 180884), (16444, 119933), (21806, 90442), (43612, 45221)]