856552509551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4567}}^1\times {\mathrm{23447}}^1$

素因数の和:28454

約数の個数: 16

約数和(自身を含む): 904012316160

約数和(自身を除く): 47459806609

約数列:

[1, 19, 421, 4567, 7999, 23447, 86773, 445493, 1922707, 9871187, 36531433, 107082449, 187552553, 2034566531, 45081711029, 856552509551]

約数ペア:

[(1, 856552509551), (19, 45081711029), (421, 2034566531), (4567, 187552553), (7999, 107082449), (23447, 36531433), (86773, 9871187), (445493, 1922707)]