2642882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 4449648

約数和(自身を除く): 1806766

約数列:

[1, 2, 11, 22, 67, 121, 134, 163, 242, 326, 737, 1474, 1793, 3586, 8107, 10921, 16214, 19723, 21842, 39446, 120131, 240262, 1321441, 2642882]

約数ペア:

[(1, 2642882), (2, 1321441), (11, 240262), (22, 120131), (67, 39446), (121, 21842), (134, 19723), (163, 16214), (242, 10921), (326, 8107), (737, 3586), (1474, 1793)]