122443772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{252983}}^1$

素因数の和:253009

約数の個数: 18

約数和(自身を含む): 235528104

約数和(自身を除く): 113084332

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 252983, 505966, 1011932, 2782813, 5565626, 11131252, 30610943, 61221886, 122443772]

約数ペア:

[(1, 122443772), (2, 61221886), (4, 30610943), (11, 11131252), (22, 5565626), (44, 2782813), (121, 1011932), (242, 505966), (484, 252983)]