2190205835

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{1181}}^1\times {\mathrm{2221}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 2647415232

約数和(自身を除く): 457209397

約数列:

[1, 5, 167, 835, 1181, 2221, 5905, 11105, 197227, 370907, 986135, 1854535, 2623001, 13115005, 438041167, 2190205835]

約数ペア:

[(1, 2190205835), (5, 438041167), (167, 13115005), (835, 2623001), (1181, 1854535), (2221, 986135), (5905, 370907), (11105, 197227)]