313486548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1374941}}^1$

素因数の和:1374967

約数の個数: 24

約数和(自身を含む): 769967520

約数和(自身を除く): 456480972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1374941, 2749882, 4124823, 5499764, 8249646, 16499292, 26123879, 52247758, 78371637, 104495516, 156743274, 313486548]

約数ペア:

[(1, 313486548), (2, 156743274), (3, 104495516), (4, 78371637), (6, 52247758), (12, 26123879), (19, 16499292), (38, 8249646), (57, 5499764), (76, 4124823), (114, 2749882), (228, 1374941)]