2051245535

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{1901}}^1\times {\mathrm{3221}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 2500323552

約数和(自身を除く): 449078017

約数列:

[1, 5, 67, 335, 1901, 3221, 9505, 16105, 127367, 215807, 636835, 1079035, 6123121, 30615605, 410249107, 2051245535]

約数ペア:

[(1, 2051245535), (5, 410249107), (67, 30615605), (335, 6123121), (1901, 1079035), (3221, 636835), (9505, 215807), (16105, 127367)]