2080357823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{2417}}^1$

素因数の和:3034

約数の個数: 16

約数和(自身を含む): 2219724000

約数和(自身を除く): 139366177

約数列:

[1, 19, 89, 509, 1691, 2417, 9671, 45301, 45923, 215113, 860719, 1230253, 4087147, 23374807, 109492517, 2080357823]

約数ペア:

[(1, 2080357823), (19, 109492517), (89, 23374807), (509, 4087147), (1691, 1230253), (2417, 860719), (9671, 215113), (45301, 45923)]