2560164

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 6010368

約数和(自身を除く): 3450204

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1117, 1146, 2234, 2292, 3351, 4468, 6702, 13404, 213347, 426694, 640041, 853388, 1280082, 2560164]

約数ペア:

[(1, 2560164), (2, 1280082), (3, 853388), (4, 640041), (6, 426694), (12, 213347), (191, 13404), (382, 6702), (573, 4468), (764, 3351), (1117, 2292), (1146, 2234)]