2021306719

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 2171473920

約数和(自身を除く): 150167201

約数列:

[1, 43, 67, 79, 83, 107, 2881, 3397, 3569, 4601, 5293, 5561, 6557, 7169, 8453, 8881, 227599, 239123, 281951, 308267, 363479, 381883, 439319, 566351, 595027, 701599, 18890717, 24353093, 25586161, 30168757, 47007133, 2021306719]

約数ペア:

[(1, 2021306719), (43, 47007133), (67, 30168757), (79, 25586161), (83, 24353093), (107, 18890717), (2881, 701599), (3397, 595027), (3569, 566351), (4601, 439319), (5293, 381883), (5561, 363479), (6557, 308267), (7169, 281951), (8453, 239123), (8881, 227599)]