219339267841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{455381}}^1$

素因数の和:456404

約数の個数: 16

約数和(自身を含む): 240496341840

約数和(自身を除く): 21157073999

約数列:

[1, 17, 29, 493, 977, 16609, 28333, 455381, 481661, 7741477, 13206049, 224502833, 444907237, 7563423029, 12902309873, 219339267841]

約数ペア:

[(1, 219339267841), (17, 12902309873), (29, 7563423029), (493, 444907237), (977, 224502833), (16609, 13206049), (28333, 7741477), (455381, 481661)]