2045996912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6730253}}^1$

素因数の和:6730280

約数の個数: 20

約数和(自身を含む): 4172757480

約数和(自身を除く): 2126760568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6730253, 13460506, 26921012, 53842024, 107684048, 127874807, 255749614, 511499228, 1022998456, 2045996912]

約数ペア:

[(1, 2045996912), (2, 1022998456), (4, 511499228), (8, 255749614), (16, 127874807), (19, 107684048), (38, 53842024), (76, 26921012), (152, 13460506), (304, 6730253)]