2115244802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8740681}}^1$

素因数の和:8740705

約数の個数: 12

約数和(自身を含む): 3487532118

約数和(自身を除く): 1372287316

約数列:

[1, 2, 11, 22, 121, 242, 8740681, 17481362, 96147491, 192294982, 1057622401, 2115244802]

約数ペア:

[(1, 2115244802), (2, 1057622401), (11, 192294982), (22, 96147491), (121, 17481362), (242, 8740681)]