914652388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{247739}}^1$

素因数の和:247827

約数の個数: 24

約数和(自身を含む): 1748053440

約数和(自身を除く): 833401052

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 247739, 495478, 990956, 3220607, 6441214, 12882428, 17589469, 35178938, 70357876, 228663097, 457326194, 914652388]

約数ペア:

[(1, 914652388), (2, 457326194), (4, 228663097), (13, 70357876), (26, 35178938), (52, 17589469), (71, 12882428), (142, 6441214), (284, 3220607), (923, 990956), (1846, 495478), (3692, 247739)]