1974618346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 3109847040

約数和(自身を除く): 1135228694

約数列:

[1, 2, 31, 62, 71, 142, 607, 739, 1214, 1478, 2201, 4402, 18817, 22909, 37634, 43097, 45818, 52469, 86194, 104938, 448573, 897146, 1336007, 1626539, 2672014, 3253078, 13905763, 27811526, 31848683, 63697366, 987309173, 1974618346]

約数ペア:

[(1, 1974618346), (2, 987309173), (31, 63697366), (62, 31848683), (71, 27811526), (142, 13905763), (607, 3253078), (739, 2672014), (1214, 1626539), (1478, 1336007), (2201, 897146), (4402, 448573), (18817, 104938), (22909, 86194), (37634, 52469), (43097, 45818)]