2638366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 4251744

約数和(自身を除く): 1613378

約数列:

[1, 2, 17, 34, 73, 146, 1063, 1241, 2126, 2482, 18071, 36142, 77599, 155198, 1319183, 2638366]

約数ペア:

[(1, 2638366), (2, 1319183), (17, 155198), (34, 77599), (73, 36142), (146, 18071), (1063, 2482), (1241, 2126)]