2023556563

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1009}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 2583014400

約数和(自身を除く): 559457837

約数列:

[1, 7, 17, 19, 119, 133, 323, 887, 1009, 2261, 6209, 7063, 15079, 16853, 17153, 19171, 105553, 117971, 120071, 134197, 286501, 325907, 894983, 2005507, 2281349, 6264881, 15214711, 17004677, 106502977, 119032739, 289079509, 2023556563]

約数ペア:

[(1, 2023556563), (7, 289079509), (17, 119032739), (19, 106502977), (119, 17004677), (133, 15214711), (323, 6264881), (887, 2281349), (1009, 2005507), (2261, 894983), (6209, 325907), (7063, 286501), (15079, 134197), (16853, 120071), (17153, 117971), (19171, 105553)]