2146958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4279

約数の個数: 16

約数和(自身を含む): 3666816

約数和(自身を除く): 1519858

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 4243, 8486, 46673, 93346, 97589, 195178, 1073479, 2146958]

約数ペア:

[(1, 2146958), (2, 1073479), (11, 195178), (22, 97589), (23, 93346), (46, 46673), (253, 8486), (506, 4243)]