1282252004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2649281}}^1$

素因数の和:2649307

約数の個数: 18

約数和(自身を含む): 2466481542

約数和(自身を除く): 1184229538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2649281, 5298562, 10597124, 29142091, 58284182, 116568364, 320563001, 641126002, 1282252004]

約数ペア:

[(1, 1282252004), (2, 641126002), (4, 320563001), (11, 116568364), (22, 58284182), (44, 29142091), (121, 10597124), (242, 5298562), (484, 2649281)]