2130766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 3639168

約数和(自身を除く): 1508402

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4211, 8422, 46321, 92642, 96853, 193706, 1065383, 2130766]

約数ペア:

[(1, 2130766), (2, 1065383), (11, 193706), (22, 96853), (23, 92642), (46, 46321), (253, 8422), (506, 4211)]