2510222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 4523904

約数和(自身を除く): 2013682

約数列:

[1, 2, 11, 13, 22, 26, 67, 131, 134, 143, 262, 286, 737, 871, 1441, 1474, 1703, 1742, 2882, 3406, 8777, 9581, 17554, 18733, 19162, 37466, 96547, 114101, 193094, 228202, 1255111, 2510222]

約数ペア:

[(1, 2510222), (2, 1255111), (11, 228202), (13, 193094), (22, 114101), (26, 96547), (67, 37466), (131, 19162), (134, 18733), (143, 17554), (262, 9581), (286, 8777), (737, 3406), (871, 2882), (1441, 1742), (1474, 1703)]