2815668007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1\times {\mathrm{1061}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 2985919200

約数和(自身を除く): 170251193

約数列:

[1, 19, 197, 709, 1061, 3743, 13471, 20159, 139673, 209017, 752249, 2653787, 3971323, 14292731, 148193053, 2815668007]

約数ペア:

[(1, 2815668007), (19, 148193053), (197, 14292731), (709, 3971323), (1061, 2653787), (3743, 752249), (13471, 209017), (20159, 139673)]