2220687634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{770537}}^1$

素因数の和:770681

約数の個数: 16

約数和(自身を含む): 3661596576

約数和(自身を除く): 1440908942

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 770537, 1541074, 8475907, 16951814, 100940347, 201880694, 1110343817, 2220687634]

約数ペア:

[(1, 2220687634), (2, 1110343817), (11, 201880694), (22, 100940347), (131, 16951814), (262, 8475907), (1441, 1541074), (2882, 770537)]