228539509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{1009}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 254520000

約数和(自身を除く): 25980491

約数列:

[1, 11, 59, 349, 649, 1009, 3839, 11099, 20591, 59531, 226501, 352141, 654841, 3873551, 20776319, 228539509]

約数ペア:

[(1, 228539509), (11, 20776319), (59, 3873551), (349, 654841), (649, 352141), (1009, 226501), (3839, 59531), (11099, 20591)]