2068751937

素因数分解:

$3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{49429}}^1$

素因数の和:51432

約数の個数: 16

約数和(自身を含む): 3154029440

約数和(自身を除く): 1085277503

約数列:

[1, 3, 7, 21, 1993, 5979, 13951, 41853, 49429, 148287, 346003, 1038009, 98511997, 295535991, 689583979, 2068751937]

約数ペア:

[(1, 2068751937), (3, 689583979), (7, 295535991), (21, 98511997), (1993, 1038009), (5979, 346003), (13951, 148287), (41853, 49429)]