2080797922

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{5507}}^1$

素因数の和:5850

約数の個数: 32

約数和(自身を含む): 3612014208

約数和(自身を除く): 1531216286

約数列:

[1, 2, 7, 14, 137, 197, 274, 394, 959, 1379, 1918, 2758, 5507, 11014, 26989, 38549, 53978, 77098, 188923, 377846, 754459, 1084879, 1508918, 2169758, 5281213, 7594153, 10562426, 15188306, 148628423, 297256846, 1040398961, 2080797922]

約数ペア:

[(1, 2080797922), (2, 1040398961), (7, 297256846), (14, 148628423), (137, 15188306), (197, 10562426), (274, 7594153), (394, 5281213), (959, 2169758), (1379, 1508918), (1918, 1084879), (2758, 754459), (5507, 377846), (11014, 188923), (26989, 77098), (38549, 53978)]