6440308

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3433}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 13076672

約数和(自身を除く): 6636364

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 3433, 6866, 13732, 24031, 48062, 96124, 230011, 460022, 920044, 1610077, 3220154, 6440308]

約数ペア:

[(1, 6440308), (2, 3220154), (4, 1610077), (7, 920044), (14, 460022), (28, 230011), (67, 96124), (134, 48062), (268, 24031), (469, 13732), (938, 6866), (1876, 3433)]