2597472007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{618593}}^1$

素因数の和:618642

約数の個数: 16

約数和(自身を含む): 3117713760

約数和(自身を除く): 520241753

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 618593, 8041709, 10516081, 11753267, 136709053, 152792471, 199805539, 2597472007]

約数ペア:

[(1, 2597472007), (13, 199805539), (17, 152792471), (19, 136709053), (221, 11753267), (247, 10516081), (323, 8041709), (4199, 618593)]