2982485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 3938112

約数和(自身を除く): 955627

約数列:

[1, 5, 11, 55, 211, 257, 1055, 1285, 2321, 2827, 11605, 14135, 54227, 271135, 596497, 2982485]

約数ペア:

[(1, 2982485), (5, 596497), (11, 271135), (55, 54227), (211, 14135), (257, 11605), (1055, 2827), (1285, 2321)]