2656557426

素因数分解:

$2^1\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{310273}}^1$

素因数の和:311705

約数の個数: 16

約数和(自身を含む): 5316855264

約数和(自身を除く): 2660297838

約数列:

[1, 2, 3, 6, 1427, 2854, 4281, 8562, 310273, 620546, 930819, 1861638, 442759571, 885519142, 1328278713, 2656557426]

約数ペア:

[(1, 2656557426), (2, 1328278713), (3, 885519142), (6, 442759571), (1427, 1861638), (2854, 930819), (4281, 620546), (8562, 310273)]