1955998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 3250944

約数和(自身を除く): 1294946

約数列:

[1, 2, 11, 22, 67, 134, 737, 1327, 1474, 2654, 14597, 29194, 88909, 177818, 977999, 1955998]

約数ペア:

[(1, 1955998), (2, 977999), (11, 177818), (22, 88909), (67, 29194), (134, 14597), (737, 2654), (1327, 1474)]