2689538882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{795251}}^1$

素因数の和:795361

約数の個数: 16

約数和(自身を含む): 4294360800

約数和(自身を除く): 1604821918

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 795251, 1590502, 15109769, 30219538, 70777339, 141554678, 1344769441, 2689538882]

約数ペア:

[(1, 2689538882), (2, 1344769441), (19, 141554678), (38, 70777339), (89, 30219538), (178, 15109769), (1691, 1590502), (3382, 795251)]