2610448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 5515520

約数和(自身を除く): 2905072

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 277, 304, 496, 554, 589, 1108, 1178, 2216, 2356, 4432, 4712, 5263, 8587, 9424, 10526, 17174, 21052, 34348, 42104, 68696, 84208, 137392, 163153, 326306, 652612, 1305224, 2610448]

約数ペア:

[(1, 2610448), (2, 1305224), (4, 652612), (8, 326306), (16, 163153), (19, 137392), (31, 84208), (38, 68696), (62, 42104), (76, 34348), (124, 21052), (152, 17174), (248, 10526), (277, 9424), (304, 8587), (496, 5263), (554, 4712), (589, 4432), (1108, 2356), (1178, 2216)]