2204421802

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{9109181}}^1$

素因数の和:9109205

約数の個数: 12

約数和(自身を含む): 3634563618

約数和(自身を除く): 1430141816

約数列:

[1, 2, 11, 22, 121, 242, 9109181, 18218362, 100200991, 200401982, 1102210901, 2204421802]

約数ペア:

[(1, 2204421802), (2, 1102210901), (11, 200401982), (22, 100200991), (121, 18218362), (242, 9109181)]