28082209

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 30585600

約数和(自身を除く): 2503391

約数列:

[1, 19, 53, 79, 353, 1007, 1501, 4187, 6707, 18709, 27887, 79553, 355471, 529853, 1478011, 28082209]

約数ペア:

[(1, 28082209), (19, 1478011), (53, 529853), (79, 355471), (353, 79553), (1007, 27887), (1501, 18709), (4187, 6707)]