2056571788919

素因数分解:

${\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{19633331}}^1$

素因数の和:19633502

約数の個数: 12

約数和(自身を含む): 2144548854360

約数和(自身を除く): 87977065441

約数列:

[1, 31, 109, 961, 3379, 104749, 19633331, 608633261, 2140033079, 18867631091, 66341025449, 2056571788919]

約数ペア:

[(1, 2056571788919), (31, 66341025449), (109, 18867631091), (961, 2140033079), (3379, 608633261), (104749, 19633331)]