2015978546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{39799}}^1$

素因数の和:39894

約数の個数: 32

約数和(自身を含む): 3362304000

約数和(自身を除く): 1346325454

約数列:

[1, 2, 19, 31, 38, 43, 62, 86, 589, 817, 1178, 1333, 1634, 2666, 25327, 39799, 50654, 79598, 756181, 1233769, 1512362, 1711357, 2467538, 3422714, 23441611, 32515783, 46883222, 53052067, 65031566, 106104134, 1007989273, 2015978546]

約数ペア:

[(1, 2015978546), (2, 1007989273), (19, 106104134), (31, 65031566), (38, 53052067), (43, 46883222), (62, 32515783), (86, 23441611), (589, 3422714), (817, 2467538), (1178, 1711357), (1333, 1512362), (1634, 1233769), (2666, 756181), (25327, 79598), (39799, 50654)]