131440412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1\times {\mathrm{1123}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 238400400

約数和(自身を除く): 106959988

約数列:

[1, 2, 4, 29, 58, 116, 1009, 1123, 2018, 2246, 4036, 4492, 29261, 32567, 58522, 65134, 117044, 130268, 1133107, 2266214, 4532428, 32860103, 65720206, 131440412]

約数ペア:

[(1, 131440412), (2, 65720206), (4, 32860103), (29, 4532428), (58, 2266214), (116, 1133107), (1009, 130268), (1123, 117044), (2018, 65134), (2246, 58522), (4036, 32567), (4492, 29261)]