489274313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1\times {\mathrm{619}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 538923840

約数和(自身を除く): 49649527

約数列:

[1, 11, 181, 397, 619, 1991, 4367, 6809, 71857, 112039, 245743, 790427, 1232429, 2703173, 44479483, 489274313]

約数ペア:

[(1, 489274313), (11, 44479483), (181, 2703173), (397, 1232429), (619, 790427), (1991, 245743), (4367, 112039), (6809, 71857)]