2897744397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{101879}}^1$

素因数の和:102400

約数の個数: 16

約数和(自身を含む): 4075200000

約数和(自身を除く): 1177455603

約数列:

[1, 3, 19, 57, 499, 1497, 9481, 28443, 101879, 305637, 1935701, 5807103, 50837621, 152512863, 965914799, 2897744397]

約数ペア:

[(1, 2897744397), (3, 965914799), (19, 152512863), (57, 50837621), (499, 5807103), (1497, 1935701), (9481, 305637), (28443, 101879)]