2019935492

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{404959}}^1$

素因数の和:405035

約数の個数: 24

約数和(自身を含む): 3741830400

約数和(自身を除く): 1721894908

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 404959, 809918, 1619836, 11743811, 17413237, 23487622, 34826474, 46975244, 69652948, 504983873, 1009967746, 2019935492]

約数ペア:

[(1, 2019935492), (2, 1009967746), (4, 504983873), (29, 69652948), (43, 46975244), (58, 34826474), (86, 23487622), (116, 17413237), (172, 11743811), (1247, 1619836), (2494, 809918), (4988, 404959)]