2644266295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{23789}}^1$

素因数の和:23895

約数の個数: 32

約数和(自身を含む): 3617602560

約数和(自身を除く): 973336265

約数列:

[1, 5, 11, 43, 47, 55, 215, 235, 473, 517, 2021, 2365, 2585, 10105, 22231, 23789, 111155, 118945, 261679, 1022927, 1118083, 1308395, 5114635, 5590415, 11252197, 12298913, 48077569, 56260985, 61494565, 240387845, 528853259, 2644266295]

約数ペア:

[(1, 2644266295), (5, 528853259), (11, 240387845), (43, 61494565), (47, 56260985), (55, 48077569), (215, 12298913), (235, 11252197), (473, 5590415), (517, 5114635), (2021, 1308395), (2365, 1118083), (2585, 1022927), (10105, 261679), (22231, 118945), (23789, 111155)]