2688308

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1433}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 5460672

約数和(自身を除く): 2772364

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1433, 1876, 2866, 5732, 10031, 20062, 40124, 96011, 192022, 384044, 672077, 1344154, 2688308]

約数ペア:

[(1, 2688308), (2, 1344154), (4, 672077), (7, 384044), (14, 192022), (28, 96011), (67, 40124), (134, 20062), (268, 10031), (469, 5732), (938, 2866), (1433, 1876)]