1305224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 2668800

約数和(自身を除く): 1363576

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 277, 554, 589, 1108, 1178, 2216, 2356, 4712, 5263, 8587, 10526, 17174, 21052, 34348, 42104, 68696, 163153, 326306, 652612, 1305224]

約数ペア:

[(1, 1305224), (2, 652612), (4, 326306), (8, 163153), (19, 68696), (31, 42104), (38, 34348), (62, 21052), (76, 17174), (124, 10526), (152, 8587), (248, 5263), (277, 4712), (554, 2356), (589, 2216), (1108, 1178)]