2080553623

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^2\times {\mathrm{229}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 2240516480

約数和(自身を除く): 159962857

約数列:

[1, 31, 37, 89, 229, 1147, 2759, 3293, 7099, 7921, 8473, 20381, 102083, 245551, 262663, 293077, 631811, 754097, 1813909, 9085387, 23377007, 56231179, 67114633, 2080553623]

約数ペア:

[(1, 2080553623), (31, 67114633), (37, 56231179), (89, 23377007), (229, 9085387), (1147, 1813909), (2759, 754097), (3293, 631811), (7099, 293077), (7921, 262663), (8473, 245551), (20381, 102083)]