2064172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 4036032

約数和(自身を除く): 1971860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1091, 1892, 2182, 4364, 12001, 24002, 46913, 48004, 93826, 187652, 516043, 1032086, 2064172]

約数ペア:

[(1, 2064172), (2, 1032086), (4, 516043), (11, 187652), (22, 93826), (43, 48004), (44, 46913), (86, 24002), (172, 12001), (473, 4364), (946, 2182), (1091, 1892)]