672920371201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{21521}}^1\times {\mathrm{8209}}^1$

素因数の和:30036

約数の個数: 16

約数和(自身を含む): 727279171920

約数和(自身を除く): 54358800719

約数列:

[1, 13, 293, 3809, 8209, 21521, 106717, 279773, 2405237, 6305653, 31268081, 81973489, 176665889, 2296656557, 51763105477, 672920371201]

約数ペア:

[(1, 672920371201), (13, 51763105477), (293, 2296656557), (3809, 176665889), (8209, 81973489), (21521, 31268081), (106717, 6305653), (279773, 2405237)]