2113452752

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3071879}}^1$

素因数の和:3071930

約数の個数: 20

約数和(自身を含む): 4190044320

約数和(自身を除く): 2076591568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3071879, 6143758, 12287516, 24575032, 49150064, 132090797, 264181594, 528363188, 1056726376, 2113452752]

約数ペア:

[(1, 2113452752), (2, 1056726376), (4, 528363188), (8, 264181594), (16, 132090797), (43, 49150064), (86, 24575032), (172, 12287516), (344, 6143758), (688, 3071879)]