2156394743

素因数分解:

${\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 2243738880

約数和(自身を除く): 87344137

約数列:

[1, 37, 101, 401, 1439, 3737, 14837, 40501, 53243, 145339, 577039, 1498537, 5377543, 21350443, 58280939, 2156394743]

約数ペア:

[(1, 2156394743), (37, 58280939), (101, 21350443), (401, 5377543), (1439, 1498537), (3737, 577039), (14837, 145339), (40501, 53243)]