1294348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 2580480

約数和(自身を除く): 1286132

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1279, 2558, 5116, 14069, 28138, 29417, 56276, 58834, 117668, 323587, 647174, 1294348]

約数ペア:

[(1, 1294348), (2, 647174), (4, 323587), (11, 117668), (22, 58834), (23, 56276), (44, 29417), (46, 28138), (92, 14069), (253, 5116), (506, 2558), (1012, 1279)]