2531274

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 5243040

約数和(自身を除く): 2711766

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439, 878, 961, 1317, 1922, 2634, 2883, 5766, 13609, 27218, 40827, 81654, 421879, 843758, 1265637, 2531274]

約数ペア:

[(1, 2531274), (2, 1265637), (3, 843758), (6, 421879), (31, 81654), (62, 40827), (93, 27218), (186, 13609), (439, 5766), (878, 2883), (961, 2634), (1317, 1922)]