2077889933

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{8971}}^1$

素因数の和:9177

約数の個数: 24

約数和(自身を含む): 2516107680

約数和(自身を除く): 438217747

約数列:

[1, 7, 29, 49, 163, 203, 1141, 1421, 4727, 7987, 8971, 33089, 62797, 231623, 260159, 439579, 1462273, 1821113, 10235911, 12747791, 42405917, 71651377, 296841419, 2077889933]

約数ペア:

[(1, 2077889933), (7, 296841419), (29, 71651377), (49, 42405917), (163, 12747791), (203, 10235911), (1141, 1821113), (1421, 1462273), (4727, 439579), (7987, 260159), (8971, 231623), (33089, 62797)]