489733638

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{722321}}^1$

素因数の和:722439

約数の個数: 16

約数和(自身を含む): 988136496

約数和(自身を除く): 498402858

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 722321, 1444642, 2166963, 4333926, 81622273, 163244546, 244866819, 489733638]

約数ペア:

[(1, 489733638), (2, 244866819), (3, 163244546), (6, 81622273), (113, 4333926), (226, 2166963), (339, 1444642), (678, 722321)]