1340895958

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1\times {\mathrm{3559}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 2022492960

約数和(自身を除く): 681597002

約数列:

[1, 2, 257, 514, 733, 1466, 3559, 7118, 188381, 376762, 914663, 1829326, 2608747, 5217494, 670447979, 1340895958]

約数ペア:

[(1, 1340895958), (2, 670447979), (257, 5217494), (514, 2608747), (733, 1829326), (1466, 914663), (3559, 376762), (7118, 188381)]