2019920650849

素因数分解:

${\mathrm{241}}^1\times {\mathrm{1237}}^1\times {\mathrm{2039}}^1\times {\mathrm{3323}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 2031548492160

約数和(自身を除く): 11627841311

約数列:

[1, 241, 1237, 2039, 3323, 298117, 491399, 800843, 2522243, 4110551, 6775597, 607860563, 990642791, 1632918877, 8381413489, 2019920650849]

約数ペア:

[(1, 2019920650849), (241, 8381413489), (1237, 1632918877), (2039, 990642791), (3323, 607860563), (298117, 6775597), (491399, 4110551), (800843, 2522243)]