387637822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13159}}^1$

素因数の和:13288

約数の個数: 32

約数和(自身を含む): 689794560

約数和(自身を除く): 302156738

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 2266, 2678, 13159, 14729, 26318, 29458, 144749, 171067, 289498, 342134, 1355377, 1881737, 2710754, 3763474, 14909147, 17619901, 29818294, 35239802, 193818911, 387637822]

約数ペア:

[(1, 387637822), (2, 193818911), (11, 35239802), (13, 29818294), (22, 17619901), (26, 14909147), (103, 3763474), (143, 2710754), (206, 1881737), (286, 1355377), (1133, 342134), (1339, 289498), (2266, 171067), (2678, 144749), (13159, 29458), (14729, 26318)]