1282172452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{677681}}^1$

素因数の和:677739

約数の個数: 24

約数和(自身を含む): 2504712672

約数和(自身を除く): 1222540220

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 677681, 1355362, 2710724, 7454491, 14908982, 29140283, 29817964, 58280566, 116561132, 320543113, 641086226, 1282172452]

約数ペア:

[(1, 1282172452), (2, 641086226), (4, 320543113), (11, 116561132), (22, 58280566), (43, 29817964), (44, 29140283), (86, 14908982), (172, 7454491), (473, 2710724), (946, 1355362), (1892, 677681)]