2080655421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{86467}}^1$

素因数の和:87100

約数の個数: 16

約数和(自身を含む): 2992484544

約数和(自身を除く): 911829123

約数列:

[1, 3, 13, 39, 617, 1851, 8021, 24063, 86467, 259401, 1124071, 3372213, 53350139, 160050417, 693551807, 2080655421]

約数ペア:

[(1, 2080655421), (3, 693551807), (13, 160050417), (39, 53350139), (617, 3372213), (1851, 1124071), (8021, 259401), (24063, 86467)]