2043204025

素因数分解:

$5^2\times {\mathrm{241}}^1\times {\mathrm{339121}}^1$

素因数の和:339372

約数の個数: 12

約数和(自身を含む): 2544093244

約数和(自身を除く): 500889219

約数列:

[1, 5, 25, 241, 1205, 6025, 339121, 1695605, 8478025, 81728161, 408640805, 2043204025]

約数ペア:

[(1, 2043204025), (5, 408640805), (25, 81728161), (241, 8478025), (1205, 1695605), (6025, 339121)]