1979743690079

素因数分解:

${\mathrm{293}}^1\times {\mathrm{601}}^1\times {\mathrm{2543}}^1\times {\mathrm{4421}}^1$

素因数の和:7858

約数の個数: 16

約数和(自身を含む): 1991038541184

約数和(自身を除く): 11294851105

約数列:

[1, 293, 601, 2543, 4421, 176093, 745099, 1295353, 1528343, 2657021, 11242603, 447804499, 778507153, 3294082679, 6756804403, 1979743690079]

約数ペア:

[(1, 1979743690079), (293, 6756804403), (601, 3294082679), (2543, 778507153), (4421, 447804499), (176093, 11242603), (745099, 2657021), (1295353, 1528343)]